Abstract
Iziphathamandla zolawulo lokhuseleko lwaselwandle kwihlabathi jikelele zithe gqolo ukuphakamisa imigangatho yezixhobo zokudada ezisetyenziswa ngabasebenzi basemanzini, njengoko izehlo ezingaxelwanga zangaphezulu ziqhubeleka nokuveza izikhewu ezibalulekileyo kwisixhobo esiqhelekileyo sokushukuma.Inflatable Intelligent Work Lifejacketidibanisa i-hardware ye-inflation ephendula ngokukhawuleza, i-chips yokubeka amandla aphantsi kunye neemodyuli zokulumkisa ngoxinzelelo oluzenzekelayo ukuhambisa ukhuseleko oluphindwe kabini lokhuseleko olunokuthi iivesti zamagwebu eziqinileyo azikwazi ukuhambelana. Ukunxiba okuqhelekileyo okusindisa ubomi kubonelela kuphela ngokudada okusisiseko ngaphandle kwesakhono sokusasaza imiqondiso yendawo emva kokuba umsebenzi ewele emanzini avulekileyo, eshiya amaqela okuhlangula ngaphandle kwedatha ecacileyo yolungelelwaniso kunye nokwandisa kakhulu ixesha lokukhangela kwiindawo ezingaselunxwemeni kude neziseko zoncedo olungxamisekileyo elunxwemeni. Lo mxholo ukwahlulahlula ngokucokisekileyo ukubunjwa kwezinto, ukuhamba komsebenzi wokuvavanya ukuthotyelwa komgangatho wehlabathi, ulandelelwano lwempendulo yongxamiseko lwehlabathi lokwenyani, imo yesicelo semizi-mveliso emininzi, kunye nemigaqo yokugcinwa kwexesha elide yesi sixhobo sikrelekrele. Isalathiso ngasinye esisebenzayo esikhankanyiweyo siqinisekiswa ngolingo lwelebhu yendalo esingqongileyo elawulwayo kunye novavanyo lokulinganisa ulwandle oluvulekileyo, lugxininise ngokupheleleyo ekusebenzeni kokhuseleko kunye ne-ergonomics yokusebenza ngaphandle kwengxoxo yeemetrikhi zenzuzo yorhwebo okanye ukubalwa kwembuyekezo. Abafundi baya kufumana isikhokelo esipheleleyo ekuchongeni izixhobo eziqinisekisiweyo ezithobelayo zokhuseleko lwamanzi, ukuqonda indlela unxibelelwano oludibeneyo lwe-AIS kunye ne-VHF-DSC lunciphisa ukulibaziseka kokuhlangula, kunye nokuseka iindlela zokuhlola ezisemgangathweni zekota zokusetyenziswa kwezixhobo zokudada kwiinqanawa kunye namaqonga olwandle.
Uluhlu lwemixholo - Cofa naliphi na ikhonkco elingezantsi ukuze utsibe kwiCandelo leSahluko elingqinelanayo
- 1. Iifilosofi zoYilo ezingundoqo ezakhelwe kwisiXhobo esiBukrelekrele esiNyulekayo sokuFlotha eLwandle
- 2. IziQinisekiso eziPhakathi zeHlabathi eziLawula iNgcaciso yokuNhlangula yaManzi
- 3. Ukwahlulwahlulwa kweCandelo elipheleleyo le-Integrated Buoyancy kunye ne-Positioning Hardware
- 4. Gqibezela iTheyibhile yeSalathi sokuSebenza soBuchule esiMisiweyo
- 6
- 6. Inkqubo yokuSebenza ngokuNgxamisekileyo emva kokuba abasebenzi bewele ebhodini
- 7. IiProthokholi zoLondolozo ezicwangcisiweyo zokuGcinwa kokuSebenza kweSixhobo seXesha elide
- 8. Imibuzo yokuSebenza ebuzwa rhoqo ngeeNkcazo zezoBugcisa ezineenkcukacha
- 9. Izisombululo eziLungiselelweyo zoLungiso lwamaqela aKhethekileyo aSebenza eLwandle
1. Iifilosofi zoYilo ezingundoqo ezakhelwe kwisiXhobo esiBukrelekrele esiNyulekayo sokuFlotha eLwandle
Uyilo lwale mihla lokhuseleko lwendawo yokusebenza yaselwandle lubeka phambili iinjongo ezimbini ezingundoqo ezingaxoxiswanayo: ukunxitywa okungaphazamisekiyo ngexesha lomsebenzi wemihla ngemihla kunye noqinisekiso lwempendulo kaxakeka ezenzekelayo ngaphandle kwegalelo lezandla elisuka kubasebenzi abadidekileyo okanye abangekho zingqondweni. Kangangamashumi eminyaka, iivesti zobomi zogwebu eziqinileyo aziphumelelanga zombini iimfuno ngaxeshanye; Ulwakhiwo lwabo olukhulu lunqanda ukuhamba kwemilenze ngexesha lokulungiswa kwedesika, ukuphatha imithwalo, kunye nokuhlolwa kwemibhobho, ngelixa uyilo lwazo olupheleleyo lubonelela ngokungasebenzi okusebenzayo kwesilumkiso xa umsebenzi uthe watyibilika emanzini olwandle. Iinjineli eziphuhlisa iisistim ezikrelekrele ze-inflatable buoyancy zaphinda zaphinda zaphinda zaphinda zaphinda zaphinda zaphinda zajongana nesakhelo esinxitywayo sokuphelisa le mida mibini, ukulinganisa i-lightweight yemihla ngemihla kunye nokusebenza okungxamisekileyo okungaphumeleliyo kwiimeko ezimandundu zaselwandle.
1.1 Ulwakhiwo oluSongekayo oluKhala kuMsebenzi weMihla yonke ongaphazanyiswa
Ukuncitshiswa kobunzima kusebenza njengesiseko soyilo oluphambili lwezixhobo zokudada ezigxile emsebenzini, njengoko isambuku esigqithisileyo sityhafisa ukunxitywa okungaguqukiyo ngabasebenzi beenqanawa kunye nabasebenzi beqonga baselwandle. Iivesti zesiqhelo eziqinileyo zokushukuma zikholisa ukudlula iikhilogram ezimbini kubunzima bubonke, zenza ubunzima obuzingileyo begxalaba ngexesha leeshifti eziqhubekayo zeeyure ezisi-8 ukuya kwezili-12 kwaye oko kubangela ukuba abasebenzi abaninzi bazisuse iivesti ngelixa begqibezela imisebenzi yesiqhelo. Isakhelo sesakhiwo esine-inflatable sisusa ukuzaliswa kwe-foam esisigxina, sitshintshela amagumbi omoya adibeneyo adibeneyo anobunzima obungaphantsi kwekhilogram enye kwimeko yokuqalisa ukusebenza.
Ukunqunyulwa kwegxalaba kushenxisa imiphetho eqinileyo egrumba intamo kunye neendawo ze-collarbone ngexesha lokunxiba ixesha elide, kunye nebhanti elungelelanisiweyo ekhawulezayo yokukhupha esinqeni esivumela iimpahla ezisebenzayo ezibandakanya ii-ovaroli ezingenamanzi, ii-underlayers ezishushu, kunye neejacket ezikhuselayo zekhemikhali. Ilaphu elisongekileyo elithambileyo lihambelana neemilo ezahlukeneyo zomzimba ngaphandle kokuthintela ukugoba, ukunyuka, okanye ukungqiyama phezu kweentsimbi zeenqanawa, ukususa umqobo osisiseko othintela abasebenzi ukuba bagcine izixhobo ezijikelezayo kulo lonke ixesha lokusebenza ngokupheleleyo. Lo mlinganiselo wokunxitywa ungaguqukiyo uphucula ngokuthe ngqo ukulungela ukhuseleko kwindawo, njengoko izixhobo zokukhusela sele zikhuselwe emzimbeni ngethuba lesehlo esithe savela ngengozi.
1.2 INkcazo kaThathu yoLwakhiwo loLwakhiwo lwexabiso lokunyuka kwamaxabiso ukuze kupheliswe imingcipheko yokuSilela kwinqaku elinye
Zonke izixhobo zokuhlangula ezivunyiweyo ezivunyiweyo eziqinisekisiweyo zidibanisa iindlela ezintathu ezizimeleyo zokunyuka kwamaxabiso ukuze kuqinisekiswe ukuveliswa kokunyuka kwamaxabiso phantsi kwayo yonke imeko yonxunguphalo enokucingeleka, imfuneko enyanzeliswa yinkqubo-sikhokelo yolawulo lwezixhobo ze-flotation zamazwe ngamazwe. Ijelo ngalinye lokuvula lisebenza ngaphandle kokuthembela kwelinye, ngoko ke ukuvaleka okanye umonakalo kwelinye icandelo alinako ukuvala ngokupheleleyo umthamo wokudada we-vesti xa intywiliselwe emanzini avulekileyo.
- Isiqalisi sokunyuka kwamaxabiso ezinto ezizenzekelayo ekuboneni amanzi: Inkqubo yokuqala esebenzayo, eqhutywa kukuntywiliselwa okupheleleyo kolwelo ukunyibilikisa iipilisi zangaphakathi ezinyibilikayo kunye nokugqobhoza isilinda seCO₂ esitywiniweyo kwimizuzwana emihlanu yokuntywiliselwa.
- Ukwenyuka kwamaxabiso okutsalwa kwentambo ngesandla: Ukubonakala okuphezulu kwelanyard ebomvu ebekwe esinqeni esisezantsi, iyafikeleleka nokuba umntu oyinxibileyo unengxaki yokungaqondi kakuhle, ukothuka okubandayo, okanye intshukumo encinci yelungu emva kokuwela emanzini.
- Umbhobho oncedisayo ngomlomo wokwenyuka kwamaxabiso: Umbhobho owakhelwe ngendlela enye ukongeza ngesandla umthamo wegumbi lomoya kwindawo ebandayo yoxinzelelo oluphantsi lwamanzi olwandle apho ukuphuma kwerhasi ecinezelweyo kunokuncitshiswa kancinane.
Imo engqongileyo yokusebenza yaselwandle yazisa intaphane yezinto eziphazamisayo ezinokuvala iinkqubo zokwenyuka kwamaxabiso ezinto enye, kubandakanywa ukutyiwa kwamanzi anetyuwa, ukugquma kwe-oyile yemizi-mveliso eshinyeneyo, iintsinga eziphotheneyo zokuloba, kunye neengqimba zamalaphu agqwethekileyo angangenwa manzi. Uyilo lwexabiso lokunyuka kwamaxabiso kathathu oluzimeleyo luthomalalisa umngcipheko ngamnye, ukuqinisekisa ukuba inkxaso ye-buoyancy ihlala ifikeleleka nokuba inkqubo enye okanye ezimbini zokuvuselela zidibana nomqobo woomatshini ngexesha lesiganeko esingxamisekileyo sokutshona emanzini.
2. IziQinisekiso eziPhakathi zeHlabathi eziLawula iNgcaciso yokuNhlangula yaManzi
Isiqwenga ngasinye sesixhobo sokubhabha elwandle kufuneka siphumelele uvavanyo lwelebhu olusemgangathweni kwaye sifumane isatifikethi sokuthotyelwa ngokusesikweni phambi kokuba samkelwe ukuba sifakwe kwiinqanawa ezibhalisiweyo, amaqonga okwakha kude nonxweme, kunye nobuchule bokubeka iliso kwindlela yamanzi engaphakathi elizweni. Imiba emibini yogunyaziso ephambili iseka imiqobo yokusebenza enyanzelekileyo yokubeka kwindawo ekrelekrele iivesti ezivuthekayo, ezibandakanya zombini ukhuseleko olusisiseko lokhuseleko kunye nomsebenzi okhethekileyo wokuhanjiswa kwealam. Abahloli abalawulayo abavela kumazwe aselunxwemeni kulo lonke elase-Asiya, iYurophu, kunye noMntla Melika babhekisela kula maxwebhu mabini njengeyona ndlela yokuhlola iphambili ngexesha lokuphononongwa kwezixhobo zokhuseleko lwenqanawa.
2.1 ISO 12402-3:2020 uMgangatho weSixhobo soBuoyancy boBuqu baMazwe ngaMazwe
Le ngcaciso idityanisiweyo yehlabathi ichaza imilinganiselo yokusebenza enokufikeleleka kuzo zonke izixhobo zokudada eziphaphathekayo ezilungiselelwe ukusetyenziswa kwamanzi asebenzayo emsebenzini, zidala iimfuno zokhuseleko ezingaguqukiyo nokuba zivela phi na okanye ulawulo lwaselwandle lwengingqi. Umgangatho ulungelelanisa imida engqongqo yesantya sokuphendula kwisantya sokunyuka kwamaxabiso, ubuncinci obuzinzileyo be-buoyancy, ukugcinwa komoya ixesha elide, kunye nokuhambelana kobushushu obugqithisileyo kokusingqongileyo, ukuphelisa imida yokhuseleko engahambelaniyo phakathi kwemimiselo kazwelonke yengingqi.
- Ubuncinci bomgangatho wokuvuswa okusisigxina: I-150 Newtons ukugcina umlomo womnxibi kunye nempumlo yahlulwe ngokupheleleyo kumphezulu wamanzi xa izele ngamanzi olwandle.
- Obona bukhulu bamkelekileyo ukuthotywa kwe-buoyancy emva kweeyure ezingama-24 zokuntywiliselwa ngokuqhubekayo: Kunyiniwe ukuya kwi-5 yepesenti yamandla okudada okuthe tye.
- Ubume bobushushu obuqinisekisiweyo bokusebenza: Ugcino olusebenzayo olupheleleyo ukusuka kwi-negative 30 degrees celcius ukuya kuthi ga kuma-65 degrees Celsius.
2.2 JT/T1223-2018 I-Alarm esebenzayo yaBasebenzi be-Overboard kunye neSimo seSitena sokucaciswa
Ngokungafaniyo nemigangatho eqhelekileyo yokuguquguquka evavanya kuphela ukusebenza kokudada komzimba, lo mgaqo wobugcisa ugxile kwishishini ujongana nezixhobo ezikrelekrele zokumisa iintambo ezikhethekileyo kwisixhobo sanamhlanje esikwaziyo ukusindisa ubomi. Iphuhliselwe ngokukodwa imisebenzi yothutho lwamanzi angaphakathi kunye nonxweme, ingcaciso ibeka emgangathweni ingqiqo yothumelo lwemiqondiso, ukuchaneka kolungelelwaniso lwejografi, ubude bexesha lokulinda olungaphazanyiswa, kunye nokuhambelana konxibelelwano olungenazingcingo lwemijelo emibini yazo zonke iivesti ze-AIS ezisebenza kwiinqanawa ezibhalisiweyo zasekhaya.
Isigunyaziso esingundoqo kulo mgangatho sifuna ukubeka iitheminali ukuba zibe namandla ngokuzenzekelayo emva kokudibana kwamanzi ngokuzinzileyo, ukususa imfuneko yokusebenza kweqhosha lesandla lesandla ngabasebenzi abafumana umothuko obandayo, ukothuka, okanye ukulahlekelwa zingqondweni emva kokuwela phezu kwamanzi. Ugqithiso lwemiqondiso emibini kusetyenziswa amajelo kanomathotholo aselwandle e-AIS kunye ne-VHF-DSC ezinikeleyo yonxunguphalo lwezandi zonxunguphalo nazo ziyanyanzeliswa, kuthintela ilahleko epheleleyo yedatha yonxunguphalo ukuba ibhanti enye engenazingcingo ithintelwe yintaba engaselunxwemeni, inkungu eshinyeneyo yolwandle, okanye iibhloko ezinkulu zentsimbi.
3. Ukwahlulwahlulwa kweCandelo elipheleleyo le-Integrated Buoyancy kunye ne-Positioning Hardware
Indibano epheleleyo enokunxitywa idibanisa iimodyuli ezisebenzayo ezintlanu ezidityanisiweyo ezenziwe ngokuchasa ukubola, izinto ezikwaziyo ukumelana neempembelelo ezenzelwe ukuvezwa kwexesha elide kumanzi anetyuwa aqatha kunye namaqondo obushushu aselwandle aguquguqukayo. Icandelo ngalinye liphumeza indima eyohlukileyo yokhuseleko ngelixa lisebenza ngolungelelwaniso olungenamthungo ukunikezela ngenkxaso ye-buoyancy, isilumkiso esizenzekelayo esingxamisekileyo, kunye nosasazo lwejografi oluqhubekayo xa luvulwe ngokuntywiliselwa emanzini.
3.1 INylon-Thermoplastic Polyurethane Composite Air Chamber Assembly
Iingxowa zomoya zamagxa ezimbini ezilinganayo zenza isiseko se-buoyancy esisiseko sevesti, eyenziwe kusetyenziswa ubushushu obuphezulu be-thermal ukudityaniswa kwelaphu lenayiloni elimelana ne-abrasion kunye ne-TPU engangeni moya yangaphakathi. Umaleko wenayiloni wangaphandle uyaxhathisa imikrwelo evela kwincam yedekhi yentsimbi, ukurhwetywa kokuloba, kunye nomgangatho wemibhobho yentsimbi ngexesha lokusebenza kwenqanawa yemihla ngemihla, ngelixa inwebu ye-TPU ebhetyebhetye igcina ukuvuza komoya ongunothi ngokukhwela ibhayisekile okuphindaphindiweyo kunye nokuntywiliselwa ixesha elide emanzini olwandle. Ulungelelwaniso lwamagxa amabini luzinzisa umntu onxibileyo kwindawo edadayo kwi-supine posture emva kokunyuka kwamaxabiso, ukuthintela ukuntywila kobuso naxa umntu engakwazi ukulawula izihlunu ngenxa yokothuka kwamanzi abandayo okanye engekho zingqondweni.
3.2 I-Automatic Water-Sensing inflation Trigger kunye ne33g CO₂ Cylinder Unit
Isivamvo sokusebenza esiphendula amanzi sihlala ecaleni kwecala elisezantsi legumbi ngalinye lomoya, livalelwe ngaphakathi kwendlu yeplastiki evaliweyo ethintela ukubola ethintela ubuxoki obuvela kwisitshizi semvula encinci okanye ukutshiza kwamaza amancinci ngexesha lomsebenzi wesiqhelo. Imizuzwana embalwa kuphela yokuntywiliselwa okupheleleyo kolwelo kunyibilikisa ithebhulethi yangaphakathi enyibilikayo emanzini, ikhupha iphini elibukhali lokugqobhoza isilinda secarbon dioxide etywiniweyo kwifektri. Ikhatriji esemgangathweni ye-33-gram ye-CO₂ igcina igesi ecinezelweyo eyaneleyo yokwandisa ngokupheleleyo amagumbi omoya wamagxa kunye nokuvelisa i-buoyancy epheleleyo ye-150N ngaphandle kokufuna ukunyuka kwamaxabiso okongeziweyo ngomlomo phantsi kweemeko eziqhelekileyo zolwandle oluvulekileyo.
3.3 Ukuma okuNgqongileyo okuFakelweyo kunye neModyuli engundoqo ye-Alarm
I-terminal ye-electronic compact efakwe kwi-air bag yasekunene iyahlula esi sixhobo sokhuseleko sobuchwephesha kwi-vests e-inflatable esisiseko, indlu ye-chip yendawo yejografi echanekileyo, isidluliseli somqondiso we-AIS, i-VHF-DSC yokumodareyitha i-hardware, i-low-voltage rechargeable source source, kunye nesibane esidanyazayo solwandle. Emva kokuba uqhagamshelwano oluzinzileyo lwamanzi luxhokonxa umbane oluzenzekelayo, iyunithi igqibezela izibalo zolungelelwaniso lweside kunye nesibanzi malunga nemizuzwana elishumi elinesihlanu phambi kokuba kuqaliswe usasazo lomjikelo wonxunguphalo kuzo zonke iihardware ezikufuphi zaselwandle ezihambelanayo ezihambelanayo, kungekho galelo lesandla elifunekayo kubasebenzi abangaphaya kwenqanawa.
3.4 Izixhobo ezincedisayo zokuNyuleka kwamaxabiso kunye neNgxelo yoLungiso lweWear
Izincedisi ezixhasayo zesakhiwo ziquka ibhulukhwe ebomvu eqaqambileyo yokutsalwa kwamaxabiso ezinto, iqhosha elingabambekiyo esinqeni, kunye netyhubhu yokuvuthela ngomlomo. Isiqhoboshi seplastiki esinqeni sigcina ukusebenza okuzinzileyo kokutshixa emva kweenyanga zokuvezwa kwintsalela yetyuwa kunye neoyile, ukumelana nokuqhekeka phantsi kobushushu obugqithisileyo bamanzi olwandle olwandle. Umbhobho obhityileyo oguquguqukayo udlulela ngaphandle ukusuka kwicala legumbi lomoya, ufakwe ivelufa yangaphakathi ye-anti-reflux ukuvimba ukubuya kwamanzi olwandle ngexesha lokunyuka kwamaxabiso okongeziweyo okungxamisekileyo xa igesi ecinezelweyo ingonelanga kwiindawo ezibandayo zaselwandle.
3.5 Uxinzelelo olubonakalayo oluPhezulu oluDanyazayo lweNdawo eBonakalayo yokuKhanya
Isalathisi sokukhanya komgangatho ophezulu wokukhanya sidibanisa ngokuthe ngqo kwitheminali yokubeka indawo, ecwangciswe ukuba idayike kwimijikelo engama-50 ukuya kwengama-70 ngomzuzu emva kokuvulwa kwetheminali. Isibane sinikezela ubuncinci obukhanyayo obungange-0.75 candela, senza iindawo ezicacileyo zokujonga iinqanawa zokuhlangula kunye namaqela okukhangela emoyeni ngexesha lokuphendula ebusuku. Umjikelo omnye wokuvula ugcina ukukhanya okubonakalayo okubonakalayo ubuncinci beeyure ezisibhozo, ukugubungela ifestile yokukhangela ebalulekileyo yabasebenzi bohlangulo be-offshore abasabela kwizilumkiso zonxunguphalo ezihanjiswa yi-vest ye-wireless positioning hardware.
4. Gqibezela iTheyibhile yeSalathi sokuSebenza soBuchule esiMisiweyo
Yonke imetriki yokusebenza enokulinganiswa edweliswe ngezantsi iqinisekiswa ngovavanyo lokulinganisa lwebhubhoratri yendalo evaliweyo kunye novavanyo lokwenyani olusebenzayo lolwandle oluvulekileyo, luthobela ngokupheleleyo zombini i-ISO 12402-3: 2020 kunye ne-JT/T1223-2018 inkcukacha zolawulo. Le theyibhile yedatha esemgangathweni isebenza njengoxwebhu olusesikweni lwesalathiso kubaphathi bokhuseleko lwaselwandle, amaqela okuthengwa kwempahla yeenqanawa, kunye namasebe olawulo lokhuseleko lokusebenza kude nonxweme ngexesha lophicotho lweziqinisekiso zezixhobo kunye nokuhlolwa kokuthelekisa ukusebenza.
| ICandelo loHlolo lokuSebenza | Isalathiso soBuchule bokuThotyelwa okunyanzelekileyo |
|---|---|
| Ubunzima beYunithi buphelele obungasetyenziswanga | ≤ 1 kilogram |
| Ubude bexesha lokuQeda kokuNyuleka kwamaxabiso ngokuzenzekela | ≤ imizuzwana emi-5; Ixabiso lokunyuka kwamaxabiso emali lokutsalwa ngesandla liyafumaneka |
| I-Inflation eyodwa eZinzileyo eZinzileyo uBomi obuDandayo | ≥ Iiyure ezingama-24 ezingaphazanyiswa ukugcinwa kwe-buoyancy |
| Ireyithwe Ubuncinci boBuoyancy Output kubaSebenzi abaDala | I-150 ye-Newtons eqinisekisiweyo yamandla okudada |
| ILahleko yeBuoyancy evunyelweyo emva kweyure ezingama-24 zokuntywiliselwa ngokupheleleyo | ≤ Ipesenti ezi-5 zexabiso lokuqala le-factory-rated buoyancy value |
| I-Standard Factory-Fitted CO₂ Gas Cylinder Mass | I-33 grams itywinwe ikharthriji ye-carbon dioxide |
| Ubuncinci boMlomo oManzi kwibhodi yokwahlulwa ngokuthe nkqo kuManzi | ≥ 100 millimeters ukukhusela ukungena kwamanzi kwindlela yokuphefumula |
| Ukuma kwiSithina sokuSebenzisa ukucaciswa kwamandla | Umbane we-6VDC kunye ne-2A elinganiswe ngokusebenza ngoku |
| Irediyasi yoMqondiso oQhakamshelwayo ongenazingcingo | Iimayile ezi-5 ze-nautical miles (i-antenna yeemitha ezili-10 ukuphakama ngaphezu komphakamo wolwandle) |
| IGeographical Positioning Accuracy Deteation | Ngaphantsi kweemitha ezi-5 lungelelanisa umda wempazamo |
| Itheminali engaphazamisekiyo yokulinda Ixesha lokuSebenza emva kokuVulelwa | Iiyure ezingama-72 indawo eqhubekayo kunye nosasazo lweempawu zoxinzelelo |
| Isibane esiDanyazayo soxinzelelo Ubuncinane bokuKhanya okuKhanyayo | ≥ 0.75 i-candela ebonakalayo ukukhanya kokukhanya |
| Uxinzelelo lokuKhanya okuRecurring koMjikelo weFlash | 50 – 70 imijikelo eflicker ngomzuzu |
| UkuKhanya okungayekiyo uBubude bexesha lesibane esidanyazayo | ≥ Iiyure ezisi-8 ezingaqhawukanga zokukhutshwa kokukhanya okubonakalayo |
| Ibhendi yoBubushushu obuSebenzayo kwiSixhobo esiSetyenzisiweyo | -30 degrees Celsius ukuya +65 degrees Celsius uluhlu olupheleleyo olusebenzayo |
Akukho qela lemveliso eligqityiweyo elinokufumana isatifikethi esisemthethweni sokhuseleko lwaselwandle ukuba nokuba mnye umetriki wokusebenza uyasilela ukuhlangabezana namaxabiso amiselweyo achazwe kule theyibhile. Amaqela olawulo lokhuseleko lwemikhumbi anokulusebenzisa olu luhlu lupheleleyo lwezalathisi njengoluhlu lokuhlola lwesiqhelo lwekota ukuqinisekisa intembeko egcweleyo yazo zonke izixhobo ezisasaziweyo zokudada kwiinqanawa ezithwala imithwalo, inqwelo yabakhweli, kunye namaqonga okwakha ngaphandle konxweme.
6
Ubume bokumelana nobushushu obubanzi, i-slim wearable pre-activation form factor, kunye ne-dual redundant redundant wireless alert transmission architecture ivumela esi sixhobo sikrelekrele sokhuseleko esinomoya ukuba sisebenze phantse kuzo zonke iindawo zobuchwephesha bomsebenzi apho abasebenzi bagcina iishifti zexesha elide zasemanzini. Onke amacandelo emizi-mveliso ahamba emanzini abelana ngezinto eziphambili ngokhuseleko ezingundoqo ezifanayo: ukuveliswa okuthembekileyo ngoko nangoko kunye nesaziso sendawo esizenzekelayo ukuba abasebenzi baye batyibilika kwiindawo ezikude ukusuka kwiziseko zoncedo ezikhawulezayo zenkxaso esekwe elunxwemeni.
5.1 UkuSebenza koMpatho weNqanaba loLwandle kunye neDekhi yabakhweli
Amagosa eDekhi, amagcisa okulungisa i-ankile, iingcaphephe zokuphatha iiankile, kunye nabahloli bempahla abasebenza kwinqanawa ezihamba umgama omde bajongana neengozi zokuwa ezingaguqukiyo ngexesha leenkqubo zokubophelela, ukucocwa komkhumbi ngaphantsi kwamanzi, ukulayishwa kwempahla, kunye nemisebenzi yokusasazwa kwee-ankile. Iivesti ezigudileyo zogwebu olunogwebu zithintela ukuhamba kwamalungu ngokukhululekileyo kwaye zihlala zilahlwa ngamalungu abasebenzi ngexesha leeshifti zemihla ngemihla, zenza imingcipheko yokhuseleko engapheliyo kwiindawo zolwandle oluvulekileyo iimayile ezininzi zolwandle kude nempahla yokuhlangula yomhlaba. Ulwakhiwo olusongekileyo olucekethekileyo lwale vest yobukrelekrele lungena ngokukhululekileyo ngaphantsi kweeovaroli zomgangatho womsebenzi wenqanawa ngaphandle kokuthintelwa kokusebenza komzimba, ukukhuthaza ukunxitywa kwexesha elizeleyo kulo lonke utshintsho lokusebenza ukuhambisa ukhuseleko olukhawulezileyo ngexesha leziganeko ezingaphaya kwenqanawa ezingalindelekanga kude nonxweme.
5.2 I-Inland Waterway Cargo Ships, iiFeri kunye ne-River Supervision Patrol Abasebenzi beCrafti
Iimeko ezingqongileyo zokusinga kumlambo ongaphakathi elizweni zinemiqobo entsonkothileyo yejografi equka iipaseji zemijelo emxinwa, ukumila kolwalwa oluntywiliselweyo, kunye nokuguquguquka okukhawulezileyo okungalindelekanga okungalindelekanga, kunye nokhuselo olungaphelelanga lokuhlangulwa elunxwemeni ecaleni komlambo othe tyaba kunye namazantsi omlambo. Amagosa onyanzeliso lomthetho waselwandle, abaphathi bezikhitshane, kunye nabasebenzi bokugcina iziseko zophuhliso lwemilambo basebenza phakathi kwezi zowuni zamanzi zintsonkothileyo mihla le kwaye bafuna izixhobo zokubhabha ezikwazi ukuthumela ngokuzenzekelayo ulungelelwaniso lonxunguphalo kwiinqanawa zokugada ezikufutshane kunye nezikhululo zolongamelo ezisekelwe emhlabeni emva kokutshona ngempazamo. I-Dual AIS kunye ne-VHF-DSC ukuhanjiswa komqondiso kuqinisekisa unikezelo oluzinzileyo lwedatha yesilumkiso sexesha likaxakeka naxa iinduli zeentaba ezithe tyaba zivala iindlela zokusasaza umqondiso ongenazingcingo.
5.3 IQonga le-Offshore Aquaculture kunye nabasebenzi bezoRhwebo zokuLoba
Amagcisa okugcinwa kwehoyiji yeentlanzi, abaqhubi bezikhephe zothutho lwesondlo, kunye neqonga lokufuya iqonga labasebenzi beqonga bahlala bengqiyama phezu kweqonga lokugada iqonga ukuze bahlole ubume bekheji yomnatha kunye nokulungelelanisa izixhobo zemveliso yasemanzini, bedala imingcipheko yokutyibilika ephezulu ngexesha leemeko zamaza ezingazinzanga. Uninzi lofakelo lwaselwandle luhlala iimayile ezininzi ze-nautical ukusuka kumaqela eempendulo zikaxakeka elunxwemeni, nto leyo eyenza ukuba ukusebenza kwesilumkiso sokuma ngaphandle kwamacingo kube yimfuneko ukuze kuncitshiswe ukulibaziseka kwempendulo yohlangulo kubasebenzi abantywiliselwe emanzini. Ububanzi bobushushu bokusebenza buvumela iindawo zolwandle ezishushu zasehlotyeni zamanzi olwandle kunye nemimandla ebandayo esemantla ebusika yokufuya elwandle ngaphandle kokuthotywa kokunyuka kwamaxabiso okanye ukuhanjiswa komqondiso wezixhobo zekhompyutha.
5.4 Ukuhlolwa kweZibuko, iZibonelelo zeZibuko kunye nabaSebenzi boLwakhiwo loNxibelelwano lwaseluNxwemeni
Abaphicothi-zincwadi bempahla yasezibukweni, amagcisa okulungisa ubume bentsimbi yentsimbi, kunye namaqela olwakhiwo lolondolozo lwamanzi aselunxwemeni aqhuba imisebenzi yabasebenzi ekufutshane ngokuthe ngqo nemiphezulu yamanzi yonke imihla yokusebenza, ngomngcipheko ongaguqukiyo wokutyibilika kumanzi olwandle akwizibuko ngexesha lofakelo lwezixhobo kunye nokuhamba kwecandelo elinzima lezothutho. Iziphathamandla zolawulo lwaselwandle zommandla ngoku zigunyazisa ukusasazwa okupheleleyo kweivesti zokubhabha ezivuthekileyo ezibekwe kwindawo ekrelekrele kubo bonke abasebenzi abasebenza kwizibuko lendawo, endaweni yeivesti zogwebu eziphelelwe lixesha ezingakwaziyo ukulumkisa amaqela ohlangulo akude emva kweengozi zaselwandle. Isibane esidityanisiweyo sesibane soxinzelelo sikwanikezela ngeempawu zokukhangela ezibalulekileyo ezibonwayo kubasebenzi bokwakha i-shift ebusuku abasebenza emva kokutshona kwelanga kwiindawo zezibuko ezinokukhanya okuphantsi.
5.5 ABaphathi boKhuseleko lwaManzi kwezoLonwabo kunye nabaQondisi bokuhamba ngeeSikhephe
Ngaphaya kosetyenziso lwaselwandle olusebenza kwimizi-mveliso, esi sixhobo sikrelekrele sisebenza njengesixhobo sokhuselo lomntu esiqinisekisiweyo sabahlanguli kwipaki yamanzi, abaphathi bokhuseleko lokhenketho lweyacht, kunye nabaqeqeshi boqeqesho lokuhamba ngesikhephe emanzini. Abasebenzi bokhuseleko lwamanzi olonwabo bakholisa ukugada iindawo ezinabileyo ezingophukanga bebodwa ngaphandle kokukhapha inqwelo yokuhlangula; Itheminali yokubeka indawo ezenzekelayo ithumela ulungelelwaniso lwejografi ngexesha lokwenyani emva kwizibonelelo zolawulo lonxweme ukuba abaphathi batyibilika emanzini ngelixa besenza ungenelelo lokuhlangula abatyeleli okanye uqeqesho lokhuseleko.
6. Inkqubo yokuSebenza ngokuNgxamisekileyo emva kokuba abasebenzi bewele ebhodini
Ukuhamba okuzenzekelayo okuzenzekelayo okulandelelanayo kuqalisa ngoko nangoko nje ukuba ivesti ibambe unxibelelwano oluzinzileyo namanzi alulwelo, kunye nenqanaba ngalinye lokusebenza lisebenza ngokuzimeleyo kwigalelo lezandla ukusuka kubasebenzi abadidekileyo, abothukileyo, okanye abangekho zingqondweni. Ukwahlula impendulo yonxunguphalo ngokwezigaba ezahlukeneyo zokulandelelana kucacisa indlela imodyuli nganye yehardware esebenzisana ngayo ukwandisa amathuba okusinda kubasebenzi abavaleleke kumanzi avulekileyo bekude kwiinqanawa zokuhlangula okanye inqwelomoya.
- Inqanaba 1. Ukubona ukuntywiliselwa kwamanzi: Ukudibana ngokuqhubekayo namanzi olwandle okanye amanzi ahlambulukileyo anyibilikisa i-tablet ye-sensor yangaphakathi e-soluble, ebangela ukuhlatywa komatshini kwi-cylinder yegesi ye-CO₂ etywiniweyo.
- Inqanaba lesi-2. Isizukulwana esikhawulezileyo sokunyakazela: Ikharbon diokside ecinezelweyo igcwalisa omabini amagumbi omoya angamagxa phakathi kwemizuzwana emihlanu, ihambisa amandla okudada aqinisekisiweyo e-150N ukuphakamisa iipaseji zokuphefumla ngokupheleleyo ngaphezu kwenqwelomoya ethe tye kwaye itshixe lowo uyinxibileyo kwindawo ezinzileyo edadayo.
- Inqanaba lesi-3. Itheminali yokubeka ngobukrelekrele iqalisa ngokuzenzekelayo: Imizuzwana emihlanu ilandela ukubonwa koqhagamshelwano lwamanzi olungaguqukiyo, imodyuli ye-alam edibeneyo inamandla ngokuzimeleyo ngaphandle kokufuna ukusebenzisana kweqhosha kubasebenzi abantywiliselwe emanzini.
- Inqanaba lesi-4. Ukufunyanwa kolungelelwaniso lwejografi: Itshiphu yendawo echanekileyo ibala i-longitude echanekileyo kunye nedatha yendawo echanekileyo phakathi kwemizuzwana elishumi elinesihlanu emva kokuvula amandla etheminali.
- Inqanaba lesi-5. Ijelo losasazo olungxamisekileyo lweendlela ezimbini: Itheminali ngaxeshanye ihambisa ulungelelwaniso lwendawo engaphaya kwebhodi kunye nezaziso zesimo sonxunguphalo ngokusebenzisa amajelo osasazo e-AIS aselwandle azinikeleyo kunye neebhendi ze-VHF-DSC ezingxamisekileyo, ukufikelela kuzo zonke iinqanawa ezikufutshane kunye nezixhobo zokwamkela ezihambelanayo, izikhululo zokubeka iliso zaselunxwemeni kwangethuba, kunye neenqwelomoya zokuhlangula elwandle.
- Inqanaba lesi-6. Ukulandelela indawo ezinzileyo kunye noncedo olubonakalayo lokukhangela: Itheminali ye-elektroniki igcina usasazo olungaphazanyiswayo lwebhayisikile yolungelelwaniso lweeyure ezingama-72, ngelixa imijikelo yesibane esidanyazayo esidityanisiweyo sijikeleza ngokuhambelana nokukhanya okubonakalayo ubuncinane kwiiyure ezisibhozo ukubonelela ngeempawu ezibonakalayo ezizingileyo zokusondela kwii-asethi zokuphendula.
Kwiimeko ezinqabileyo ezigqithileyo apho isiqalisi esizivayo sokunyuka kwamaxabiso samanzi sithintelwa lilaphu elishinyeneyo elingangenwa manzi okanye intsalela ye-oyile yaselwandle egquma umphezulu wevest, umntu onxibileyo unokubamba ngesandla isinqe esibomvu esitsala intambo yokuqalisa ukugqabhuka kwe-CO₂ cylinder kunye nokwandiswa kwegumbi lomoya. Kwiimeko ezingaqhelekanga kakhulu apho iindlela zokunyuka kwamaxabiso ezizenzekelayo kunye nezandla zidibana nokungaphumeleli okupheleleyo komatshini, ityhubhu yokuvuthela yomlomo eyakhelwe ngaphakathi yenza ukuba ukunyuka kwamaxabiso okongeziweyo kube lula ukuvelisa inkxaso encinci ye-buoyancy ngelixa i-terminal yokumisa iqhubeka nokuhambisa ulungelelwaniso oluchanekileyo loxinzelelo ukukhokela amaqela okuhlangula ngokuthe ngqo kwindawo ethe ngqo yomntu ontywiliselwe emanzini. Olu lwakhiwo olungasebenziyo olunamaleko amaninzi lususa ubuthathaka bokusilela kwekhonkco elinye ngexesha leziganeko ezingxamisekileyo zobomi zamanzi avulekileyo.
7. IiProthokholi zoLondolozo ezicwangcisiweyo zokuGcinwa kokuSebenza kweSixhobo seXesha elide
Ukucocwa okusemgangathweni okusemgangathweni, ukuhlolwa, kunye neendlela zokugcina ngokuthe ngqo zandisa ubomi obupheleleyo benkonzo esebenzayo yezixhobo ezihlakaniphile zokuphaphatheka, ukuthintela ukungasebenzi kakuhle kwenkqubo yokunyuka kwamaxabiso okanye ukubeka uphawu lwesigxina sesigxina ngexesha likaxakeka elingacwangciswanga. Zonke iinkqubo zogcino zijolise ekukhuseleni iindibano ezintathu ezingundoqo zehardware ezisesichengeni: i-TPU engangeni moya i-buoyancy chamber lining, i-tablet ye sensor ye-inflation e-soluble yamanzi, kunye nebhodi yesekethe ye-elektroniki ethambileyo ngaphakathi kwe-terminal yokubeka edibeneyo, nganye isengozini yokuthotywa kwetyuwa yesitshizi, ukuguquka kobushushu obugqithisileyo, kunye ne-static compressive force ixesha elide.
7.1 IiNkqubo zokuCoca umphezulu weMihla emva kweShift
Ekugqityweni komsebenzi ngamnye wenqanawa, abasebenzi kufuneka basule ivesti yonke yangaphandle ngelaphu elithambileyo elithotywe emanzini amatsha acocekileyo ukunyibilikisa iidipozithi zekristale zetyuwa ezishiyekileyo, amabala e-oyile avela kwimizi-mveliso, kunye nobutyobo bebhayoloji yaselwandle ebambelela kumluko wangaphandle wenayiloni. Ukwakhiwa kwetyuwa yexesha elide engasuswanga ngokuthe ngcembe yonakalisa isikhonkwane sokugqobhoza kwesinyithi ngaphakathi kwindibano ebangela ukunyuka kwamaxabiso kwaye ikhukulise imithungo evaliweyo yobushushu yegumbi le-TPU le-buoyancy, idala ukuvuza komoya okucothayo kunye nokusilela okupheleleyo kokunyuka kwamaxabiso ngexesha lokuntywila okungxamisekileyo. Makungaze naphantsi kwazo naziphi na iimeko kusetyenziswe izicoci zokucoca ialkaline kwimizi-mveliso ukukhuhla umphezulu wevest; iikhompawundi zemichiza ezonakalisayo zinyibilika kwangethuba i-tablet ye-sensor yangaphakathi e-soluble yamanzi, ibangela ukunyuka kwamaxabiso ngengozi okungalindelekanga ngexesha eliqhelekileyo lokugcina kude namanzi.
7.2 ImiGangatho yoMjikelo woHlolo lweCandelo leXesha
- Ukuhlolwa kwendawo ebonakalayo yenyanga: Qinisekisa ingqibelelo yesilinda segesi ye-CO₂ ngaphandle komhlwa okanye umonakalo wokubhoboza; jonga ilaphu legumbi lomoya ukuze ubone imikrwelo, iinyembezi, okanye ukwaluphala okubangelwa yi-UV ecaleni kwemithungo evalwe bubushushu.
- Uvavanyo olugcweleyo lwekota: Vula ngokwenza i-terminal yokubeka efakelweyo ukuze uqinisekise ukuhanjiswa kophawu lwe-AIS kunye noxinzelelo olungaguquguqukiyo lwe-flash flicker frequency; hlola ityhubhu yomlomo yokunyuka kwamaxabiso indlela enye yokulwa ne-reflux yokungenisa umoya ongathintelekiyo kunye nezithintelo zokubuyela umva.
- Umjikelo wonyaka wokutshintshwa kwecandelo elisisinyanzelo: Zonke iipilisi zenzwa ezinyibilikayo emanzini kunye neekhatriji zegesi ezitywiniweyo zeCO₂ kufuneka zitshintshwe ngokupheleleyo qho kwiinyanga ezilishumi elinesibini ukuqinisekisa impendulo ethembekileyo yokunyuka kwamaxabiso ngexesha lemeko yokuntywila kwamanzi kaxakeka.
7.3 IiNgcaciso zeNdalo eLawulwayo yoGcino-Ndawo owomileyo
Zonke iivesti ezingasetyenziswanga ukuba zisetyenziswe yonke imihla zifuna ukugcinwa ngaphakathi kwezitshixo zekhabhathi ezomileyo nezinomoya opheleleyo nezikhuselwe ekukhanyeni okuthe ngqo kwi-ultraviolet yelanga kunye nobushushu obuphezulu begumbi lobushushu be-injini. Uqhagamshelo lwelanga olongeziweyo olungavalwanga lukhawulezisa ukuguga okungenakubuyiseka kwenwebu ebhityileyo ye-TPU engangeni moya ngaphakathi kwamagumbi asongekileyo, okukhokelela ekuvuzeni komoya okucothayo okusisigxina okwenza ivest ingahambelani nemigangatho yokugcinwa kwe-ISO buoyancy. Ubushushu bommandla wogcino kufuneka buhlale buthintelekile phakathi kwe-0 ngokukaCelsius kunye nama-+40 ngokukaCelsius, kunye nokubekwa kwalelweyo kufuphi nemibhobho yebhoyila, iindawo zokukhupha umoya ezikhupha umoya, okanye izikhongozeli zentsimbi ezivaliweyo ezibamba ubushushu obuqaqambileyo phakathi kweendawo ezincinci zokugcina ezivaliweyo. Izixhobo zentsimbi ezinzima, iibhokisi zokugcina izixhobo eziqinileyo, kunye nezinto ezipakishiweyo zempahla kufuneka zingaze ziphumle phezu kweevesti ezisongiweyo; Amandla oxinzelelo oluzinzileyo aphula i-TPU eethe-ethe ye-buoyancy lining kwaye yonakalise ibhodi yesekethe yombane ebambeneyo efakwe ngaphakathi kwendibano yetheminali yokumisa igxalaba.
8. Imibuzo yokuSebenza ebuzwa rhoqo ngeeNkcazo zezoBugcisa ezineenkcukacha
9. Izisombululo eziLungiselelweyo zoLungiso lwamaqela aKhethekileyo aSebenza eLwandle
Amaqela asebenza ngamashishini asebenza emanzini aneemfuno ezizodwa ezisebenzayo ezimiselwe ziimeko zabo zokusebenza ezizodwa, ukuhlelwa kweenqanawa, kunye neempawu zokuhamba komsebenzi wemihla ngemihla, ezifuna uhlengahlengiso lwe-hardware ehlengahlengisiweyo kunye nokukhethwa kokumakishwa kwangaphandle kwezixhobo zokhuseleko ezisasaziweyo.I-Ningbo Zhenhua isiXhobo esiSinga uBomi Co., Ltd.inikezela ngezisombululo zehardware ezilungisiweyo ezijoliswe kuzo kubathengi bemizi-mveliso abasebenza kuzo zonke iindidi zokusebenza kwamanzi aselwandle kunye nangaphakathi elizweni, ukulungelelanisa iinkcukacha ezincedisayo ezingakhuselekanga ngelixa ugcina ukuthotyelwa okupheleleyo okungaguquguqukiyo kunye ne-ISO kunye nemigangatho yesiqinisekiso esisinyanzelo soshishino lwezothutho lwasekhaya.
9.1 Izinto eziziKhethekileyo zoLungiso oluKhethekileyo lwaMaqela oMsebenzi woShishino
- Ushicilelo olusisigxina olusisigxina lweempawu ezichongiweyo zokhuseleko lweshishini, iinombolo zobhaliso lwenqanawa, kunye nophawu olusebenzayo lweqela ngokuthe ngqo kumphezulu welaphu lenayiloni elingaphandle lamagumbi amabini axhathisa amagxa.
- Ulungelelwaniso lokubeka indawo yetheminali yokuhambisa isignali engenazingcingo ulungelelwaniso lwamandla othungelwano lwemimandla yokusebenza efuna ukwandiswa okanye ukucuthwa kophawu lwerediyo esebenzayo
- Isixhobo esinokususwa esilula esijingayo esixhonywe esinqeni nasemagxeni amacandelo kubasebenzi abaphethe izixhobo zokulinganisa uhlolo olubambeneyo ngexesha lemisebenzi yolondolozo lwedesika.
- Iindibano ezikhethekileyo zobushushu obusezantsi obuqiniswe yiCO₂ yegesi yesilinda ngokukhethekileyo kumaqela asebenzayo agcina iishifti zomsebenzi ezisisigxina phakathi kolwandle olubandayo olusemantla kunye nemimandla yamanzi emilambo engaphakathi.
Zonke izixhobo ezilungelelanisiweyo ezihlengahlengiswayo zigcina ubume obungatshintshanga buphinda-phinda kathathu ulwakhiwo lokunyuka kwamaxabiso, umlinganiselo oqinisekisiweyo we-150N wesiseko sokunyuka, kunye nesakhelo se-AIS-DSC esimibini sokumikisa isilumkiso semodeli yomgangatho wokuqala. Yonke iyunithi egqityiweyo elungisiweyo igqibezela uvavanyo olupheleleyo lwesiqinisekiso solawulo olugunyazisiweyo ukuqinisekisa ukuba akukho kuncitshiswa kowona msebenzi wokhuseleko olungxamisekileyo. Ulungelelwaniso lokwenziwa ngokwezifiso lukhawulelwe ngokukodwa kwi-attachment yesakhiwo esincedisayo esingabalulekanga kunye nemizobo yokuchonga eprintiweyo yangaphandle; akukho luhlenga-hlengiso lwezixhobo zekhompyutha eziguqula ubuxhakaxhaka bokunyuka kwamaxabiso, amandla okuphuma kwe-buoyancy, okanye iimodyuli zokubeka iimodyuli zothumelo lomqondiso ezilawulwa yimigaqo yokhuseleko lwaselwandle lwamazwe ngamazwe.
Ukufikelela kwiNkxaso yoCwangciso lokuSetyenziswa kwaManzi okuSetyenziswa koKhuseleko lweZixhobo
Onke amaqela asebenza emanzini naselwandle anokufumana iinkonzo zokubonisana nobugcisa bomntu, izikhokelo zokusasazwa kwezixhobo zebhetshi, kunye nesikhokelo sesikim esilungisiweyo sehardware esihambelana neemfuno zokusebenza ezikhethekileyo zokhuseleko emsebenzini. Iinkonzo zobonelelo lwesampulu yovavanyo lwangaphambili azifumaneki kuphononongo lwabathengi, ngelixa amaxwebhu edatha aqinisekisiweyo aqinisekisiweyo obugcisa kunye namaxwebhu asemthethweni ovavanyo lothotyelo lolawulo anokuhanjiswa ngokuthe ngqo kumasebe olawulo lokhuseleko lwamashishini angaphakathi ukuze aqhubeke nokuphononongwa ngokusesikweni.
Qhagamshelana nathi



