Iyini Ikhebula Elihlonyiswe Nge-SWA Eliphephile Ngokwemvelo?
- Iyini Ikhebula Elihlonyiswe Nge-SWA Eliphephile Ngokwemvelo?
I-Anikhebula elivikelwe le-SWA (Steel Wire Armour) eliphephile ngaphakathiikhebula lendawo enobungozi elikhethekile elihlanganisa izici ezimbili ezibalulekile:
| Isici | Inhloso | Inzuzo |
| Ukuphepha Kwangaphakathi (IS) | Ukuncishiswa kwamandla — akukwazi ukubangela ukusha | Kuphephile ezindaweni eziyingozi ze-Zone 0/1/2 (igesi, umhwamuko, uthuli) |
| Izikhali Zensimbi Zensimbi (i-SWA) | Ukuvikelwa kwemishini — ukuchoboza, ukushaya, igundane, ukuthamba | Isinda ekungcwatshweni okuqondile, ezindaweni zezimboni ezinzima, kanye nokucindezeleka kwemishini |
Inhlanganisela:Ikhebula le-IS SWA likuvumela ukuthi usebenzise amasekethe aphephile ngokwemvelo ezindaweni ezidinga kakhulu imishini - ukungcwaba okuqondile, amathreyi ekhebula anethrafikhi eningi, izindawo ezigcwele amagundane, kanye nokufakwa kwangaphandle - ngenkathi ugcina ukuhambisana okuphelele kwendawo eyingozi.
(Ingxenye ephambene yekhebula elivikelwe yi-SWA eliphephile ngokwemvelo ukuze livikeleke ngomshini)
Ku-Dingzun Cable,sakha izintambo ezivikelwe nge-SWA eziphephile ngokwangempela ezine-LSZH sheathing eluhlaza okwesibhakabhaka, i-galvanized steel wire armour, kanye nezilinganiso ze-Ex-ia/Ex-ib eziqinisekisiwe zezinsimbi zendawo enobungozi.
- Yini Eyenza I-SWA Ihluke? Kuchazwa Izikhali Zensimbi
I-SWA (i-Steel Wire Armour) ungqimba lwensimbi ehlanganisiwe efakwa phakathi kwejazi langaphakathi kanye negobolondo langaphandle lekhebula.
Ithebula 1: I-SWA Armour — Imininingwane Yokuvikela Okwenziwa Ngemishini
| Uhlobo Lokuvikela | Amandla e-SWA | Indlela Yokuhlola | Inani Elijwayelekile |
| Ukumelana Nokuchotshozwa | Imelana nokucindezelwa okunzima kanye nokushayisana | I-EN 60811-508 | >4,000 N/10cm(AmaNewton angaphezu kuka-4,000 ubude obungaphezu kuka-10cm) |
| Ukuvikelwa Kwezimpukane/Izinambuzane | Izintambo zensimbi zivimbela ukungena kwamazinyo egundane | Izinga lemboni | Izintambo zensimbi ziqinile kunamazinyo egundane; zivimbela ukulimala kwekhebula |
| Amandla Okudonsa | Imelana nokudonsa ngesikhathi sokufakwa | I-EN 60811-501 | >2,000 kg(kuyahlukahluka ngobukhulu bomqhubi kanye nobukhulu bezikhali) |
| Ukumelana Nomthelela | Uyasinda amathuluzi awile, izinto eziwile, ukuhamba ngezinyawo | I-EN 60811-509 | >5 amaJoule(intambo yensimbi imunca futhi isabalalise amandla okushaya) |
| Ukumelana Nokuguguleka | Iyamelana nokuguguleka emadwaleni, emathileyi, ekhonkrithini | Insimu ifakazelwe | Isendlalelo sensimbi sinikeza indawo egugile eqinile ngaphambi kokufinyelela ekushiseni |
Ukwakhiwa kwentambo ye-SWA Armoured Cable (kusuka ngaphakathi kuya ngaphandle):
| Isendlalelo | Izinto | Umsebenzi |
| 1. Umqhubi | Ithusi elifakwe ethini elihlanganisiwe | Ukudluliswa kwesignali |
| 2. Ukuvikela | I-PE noma i-XLPE (i-Cc ephansi) | Ukushisa ngogesi; amandla aphansi e-IS |
| 3. Amabhangqa Asontekile | Ukuhlonza okuluhlaza okwesibhakabhaka/okumnyama | Ukwenqatshwa komsindo |
| 4. Ukuvikela (ongakukhetha) | Ukuluka kwethusi okufakwe ethini (≥85%) | Ukuvikelwa kwe-EMI |
| 5. Umgodla Wangaphakathi | I-LSZH noma i-PVC | Imibhede yezivikelo |
| 6. I-SWA Armour | Ucingo lwensimbi oluhlanganisiwe | Ukuvikelwa kwemishini |
| 7. Umgodla Wangaphandle | I-LSZH eluhlaza okwesibhakabhaka okukhanyayo | Ukuhlonza i-IS; ukuvikelwa kwemvelo |
Ku-Dingzun Cable,Izintambo zethu ezivikelwe yi-SWA zisebenzisa ucingo lwensimbi oluhlanganisiwe olunobude obufanayo kanye nokumbozwa, okuqinisekisa ukuvikelwa okufanayo komshini kulo lonke ubude bekhebula.
- Ingabe i-IS ne-SWA ziyahambisana? Yebo — Ngomklamo Ofanele
Yebo, ukuphepha kwangaphakathi kanye nezivikelo zensimbi kuhambisana ngokugcwele — uma nje ikhebula liklanywe futhi lifakwe kahle.
Ukukhathazeka:Izembatho ze-SWA zenziwe ngensimbi, into eqhuba ugesi. Ingabe zingagcina noma ziqhube amandla ayingozi abeka engcupheni ukuphepha kwangaphakathi?
Impendulo:Cha — uma yaklanywa kahle futhi isekelwe phansi, i-SWA ayisithinti isilinganiso se-IS.
(Kufakwa ikhebula elivikelwe le-SWA eliphephile ngokwendalo)
Ithebula 2: Ukuhambisana kwe-IS + SWA — Izidingo kanye Nokuhambisana
| Isidingo | Imininingwane | Kungani Kubalulekile |
| I-Armour AYISIYO ingxenye yesekethe ye-IS | Isivikelo sensimbi sihlukaniswe kubaqhubi be-IS nge-sheath yangaphakathi | Izikhali azinawo amandla kagesi e-IS; azikwazi ukugcina noma ukukhipha amandla okushisa |
| Ukubeka phansi okufanele (iphuzu elilodwa) | Izikhali zibekwe phansi e-ukuphela okukodwa kuphela(indawo ephephile ngokuvamile) | Ivimbela izihibe zomhlabathi; iqinisekisa ukuthi izivikelo azithwali ugesi olahlekile |
| Isigqoko sangaphandle sihlala siluhlaza okwesibhakabhaka | Isigqoko sangaphandle se-RAL 5015 LSZH phezu kwesembatho sempi | Igcina ukuhlonza kwe-IS ngokwe-IEC 60079-14 |
| Amanani e-Cc/Lc aqoshiwe | Izikhali zithinta amandla ekhebula (Cc) — kumele zibhalwe phansi | Ukuqinisekiswa kwebhizinisi kudinga amanani e-Cc anembile kufaka phakathi imiphumela yezikhali |
| Isilinganiso se-IS esiqinisekisiwe | Ikhebula liphethe uphawu lwe-Ex-ia noma lwe-Ex-ib | Ukuthobela imithetho ye-IEC 60079-11 noma okubhalwe phansi komuntu wesithathu |
Isibonelo Semboni:Njengoba kuboniswe ezinchazelweni zekhebula ezishicilelwe, *"RE-2X(st)H SWAH – izintambo ze-instrumentation IS"* zihlanganisa ama-sheath aluhlaza okwesibhakabhaka ne-SWA armoring, okuhlangabezana nezidingo ze-EN 50288-7 (izinga lekhebula lezinsimbi) kanye ne-IS. Lezi zintambo zisetshenziswa kabanzi ezindaweni eziyingozi zaseYurophu.
Ku-Dingzun Cable,Izintambo zethu ze-IS SWA zakhiwe ngamapharamitha e-Cc ne-Lc aqoshiwe afaka imiphumela yensimbi yensimbi — ukuqinisekisa ukubalwa okunembile kwenhlangano yesistimu yakho ye-IS.
- Imininingwane Ebalulekile Yamakhebula E-SWA Aphephile Ngaphakathi
Ithebula 3: Imininingwane Yobuchwepheshe Yekhebula le-IS SWA
| Ipharamitha | Incazelo ye-Dingzun IS SWA | Izinga Lokuthobela Umthetho |
| Isilinganiso se-IS | I-Ex-ia (Indawo 0/1) noma i-Ex-ib (Indawo 1) | I-IEC 60079-11 |
| Uhlobo Lwezikhali | Izikhali Zensimbi Egayiwe (GSWA) | I-EN 50288-7, IEC 60228 |
| Ukumelana Nokuchotshozwa | >4,000 N/10cm | I-EN 60811-508 |
| Amandla Okudonsa | >2,000 kg (kuncike ekwakhiweni) | I-EN 60811-501 |
| Umbala Wesigxobo Sangaphandle | Okuluhlaza okwesibhakabhaka okukhanyayo (RAL 5015) | I-IEC 60079-14 |
| Izinto Zomgobo Wangaphandle | I-LSZH (i-halogen ephansi engenantuthu) | I-IEC 61034, IEC 60754 |
| Izinto Zomgodla Wangaphakathi | I-LSZH noma i-PVC | — |
| Ukuvikela | I-PE noma i-XLPE (umthamo ophansi) | I-EN 50288-7 |
| Umqhubi | Ithusi elifakwe emathinini elihlanganisiwe (Isigaba 2 noma 5) | I-IEC 60228 |
| Umthamo (Cc) | ≤150 nF/km (umongo oyinhloko) | Kubhalwe phansi ukuze kubalwe inhlangano |
| Ukunyakaza (Lc) | ≤0.8 mH/km | Kubhalwe phansi ukuze kubalwe inhlangano |
| Ibanga Lokushisa | -40°C kuya ku-+90°C | — |
| Isilinganiso Samalangabi | I-IEC 60332-1, IEC 60332-3-24 | — |
Izinketho Zokubala Amabhangqwana:
| Inani Lama-Pair | Izicelo Ezijwayelekile |
| Ipheya eli-1 | Iluphu yethuluzi elilodwa (umthumeli ongu-4-20mA) |
| Amabhangqa amabili, amane, ayisishiyagalombili | Izinsimbi eziningi, izifunda zokulawula |
| Amabhangqa ayi-10, 12, 16 | Izinhlelo zokulawula ezisatshalalisiwe, amaphaneli okuqondisa |
| Amabhangqa angu-20, 24, 50 | Izinhlelo ezinkulu zezinsimbi, i-DCS backbone |
Ku-Dingzun Cable,sakha izintambo ze-IS SWA ngezilungiselelo eziphindwe kabili kuya kwezingu-50+ — zonke zine-sheath yangaphandle ye-LSZH eluhlaza okwesibhakabhaka, i-armor yensimbi eqinisiwe, kanye namapharamitha kagesi e-IS aqoshiwe.
- Kungani Kufanele Ukhethe I-SWA Armour Yezintambo Ze-IS Eziyingozi?
Ukuvikela nge-SWA kucaciswa lapho izintambo ze-IS ezijwayelekile zingenalo ukuvikelwa okwanele kwemishini endaweni yokufaka.
Ithebula 4: Izicelo Ze-SWA Armour vs. Izintambo Ezijwayelekile ze-IS
| Indawo Yokufaka | Ikhebula Elijwayelekile le-IS (Elingenazikhali) | Ikhebula Elihlomile le-ISWA | Isizathu Sokukhetha |
| Ithreyi yekhebula (ngaphakathi, ivikelwe) | ✅ Kuyafaneleka | ⚠️ Kungase kube ngokweqile | Ikhebula le-IS elijwayelekile liyanele |
| Ithreyi yekhebula (ngaphandle, eveziwe) | ⚠️ Kungenzeka ngejakethi enezinga le-UV | ✅ Kunconyiwe | I-SWA inikeza isivikelo semishini esimweni sezulu kanye nethrafikhi yokulungisa |
| Ukungcwaba okuqondile (ngaphansi komhlaba) | ❌ Akufaneleki (ingozi yokuchotshozwa, ingozi yamagundane) | ✅ Kuyadingeka | I-SWA imelana nokuxinana kwe-backfill kanye nomonakalo wegundane |
| Imboni yezimboni (ithrafikhi eningi) | ⚠️ Ingozi yomonakalo womthelela | ✅ Kunconyiwe | I-SWA ivikela emathuluzini awile, ekuthuthweni kwezimoto |
| Izindawo ezigcwele amagundane | ❌ I-PVC/LSZH ingahlafunwa | ✅ Kuyadingeka | Ucingo lwensimbi luvimbela ukungena kwamagundane |
| Ukumba/ukuthunga imihubhe | ❌ Ukucindezeleka okukhulu kwemishini | ✅ Kuyadingeka | I-SWA inikeza ukuvikelwa kokucindezelwa kanye nokushayisana |
| Ngaphandle (kuvezwe yi-UV) | ⚠️ Kudinga ijazi eliqiniswe yi-UV | ✅ Kuhle kakhulu | I-SWA + i-LSZH eqiniswe yi-UV inikeza isivikelo esikabili |
| Amapulatifomu ase-offshore | ⚠️ Ukuvikelwa okulinganiselwe kwemishini | ✅ Kunconyiwe | I-SWA imelana nezimo ezinzima zemishini yasolwandle |
Ku-Dingzun Cable,Ithimba lethu lobunjiniyela lingakusiza ukuthi unqume ukuthi i-SWA armoring iyadingeka yini endaweni yakho yokufaka ethile — izindleko zokulinganisela, ingozi yemishini, kanye nezidingo zendawo eyingozi.
- Izidingo Zokumisa Isisekelo Sezintambo ze-IS SWA
Ukufakwa kwesisekelo esifanele kubalulekile kumakhebula e-IS SWA ukuze kulondolozwe ukuphepha nokuvimbela izihibe zomhlabathi.
Ithebula 5: Izidingo Zokumisa Ikhebula le-IS SWA
| Isici Sokumisa | Isidingo | Kungani |
| I-SWA Armour Grounding | Gcwala endaweni EYODWA kuphela(indawo ephephile ngokuvamile esivimbelweni) | Ivimbela izihibe zomhlabathi ezingadala imisinga eyingozi |
| Ukufakwa Kwesivikelo (uma kukhona) | Iphuzu elilodwa elifanayonjengezikhali zempi (ezihlanganiswe ndawonye endaweni ephephile) | Ivimbela izindlela eziningi zomhlaba |
| Ukumiswa Kwesekethe ye-IS | Kubekwe phansi kuphela phakathi kwesithiyo (kuhlukaniswe nezikhali) | Igcina ukulinganiselwa kwamandla kwe-IS |
| Ikhwalithi Yokuxhumeka Emhlabathini | Impedance ephansi ( | Iqinisekisa ukuthi i-fault current iphela ngokuphephile |
| Usayizi Wentambo Ephansi | Ilingana noma inkulu kune-conductor enkulu kunazo zonke | Iphatha amandla akhona ephutha |
Isexwayiso Esibalulekile:UNGAYISI SIvikelo se-SWA kuzo zombili izinhlangothi. Ukubeka phansi okunamaphoyinti amaningi kudala izihibe zomhlabathi — imisinga ebangelwayo ingageleza nge-armor, okungenzeka ilethe amandla ayingozi ohlelweni lwe-IS.
Ku-Dingzun Cable,Sinikeza imiyalelo eningiliziwe yokufaka kanye neyokubeka phansi kuyo yonke intambo ye-IS SWA ethunyelwayo. Ithimba lethu lobuchwepheshe lingabuyekeza nohlelo lwakho lokubeka phansi ukuqinisekisa ukuthi liyahambisana ne-IEC 60079-14.
- Izicelo Ezivamile Zezintambo Ezihlomile ze-IS SWA
Izintambo ze-IS SWA zichazwe ngokufakwa kwezindawo eziyingozi ezidinga ukuvikelwa kwemishini.
Ithebula 6: Izicelo zekhebula le-IS SWA ngokwezimboni
| Imboni | Isicelo | Kungani i-IS SWA idingeka |
| Izindawo Zokuhluza Uwoyela Negesi | Ukufakwa kwezinsimbi zokungcwaba okuqondile phakathi kwamayunithi enqubo | I-SWA imelana nokucindezelwa kwe-backfill; Iphephile kwi-Zone 1/2 |
| Izitshalo Zokucubungula Amakhemikhali | Amathreyi ekhebula angaphandle anethrafikhi enkulu yokulungisa | I-SWA ivikela ekuweni kwamathuluzi kanye nokuxinana kwabantu ngezinyawo |
| Ukukhiqiza Imithi | Umsele ongaphansi komhlaba ophakathi kwezakhiwo | I-SWA ivimbela ukulimala kwamagundane ezindaweni ezigqitshwe |
| Ukumba/Ukucubungula Amaminerali | Izintambo zezinsimbi ezingaphansi komhlaba kanye nezingaphansi komhlaba | I-SWA inikeza ukumelana nomthelela kanye nokuchotshozwa ezindaweni zezimboni ezisindayo |
| Ukwelashwa Kwamanzi Angcolile | Isakhiwo se-Digester sokulawula izintambo zegumbi | I-SWA ivikela ezindaweni ezinolaka, ezivame ukuba nezimpukane |
| Ukukhiqizwa Kwamandla (Igesi/Amalahle) | Umgogodla wezinsimbi ze-IS zesitshalo sonke | I-SWA inikeza ukuqina kwemishini ezimbonini ezinkulu |
| Indawo Yokugcina Uphethiloli / Amapulazi Ethangi | Ikhebula le-IS lokungcwaba ngqo phakathi kwamathangi negumbi lokulawula | I-SWA iyadingeka ukuze kugijinywe ngaphansi komhlaba; KUPHEPHILE kwi-Zone 1 ezungeze amathangi |
| Amapulatifomu Angaphandle Kwaselwandle | Ukufakwa kwezintambo ze-IS ezindaweni eziyingozi | I-SWA inikeza isivikelo semishini ezindaweni zasolwandle ezinzima |
Ku-Dingzun Cable,Sihlinzeke ngezintambo ze-IS SWA kumaphrojekthi kuzo zonke lezi zimboni — ngayinye inezibalo zama-pair ezenziwe ngokwezifiso, ama-conductor gauges, kanye nezinto zokufaka i-sheath ukuze zivumelane nezidingo ezithile zemvelo.
- Umhlahlandlela Wokukhetha: Ukukhetha Ikhebula Le-SWA Elifanele
Ithebula 7: Uhlu Lokuhlola Lokukhetha Ikhebula le-IS SWA
| Ipharamitha | Isidingo Sakho | Izinketho ze-Dingzun |
| Ukuhlukaniswa Kwezindawo Eziyingozi | I-Zone 0 / I-Zone 1 / I-Zone 2 | I-Ex-ia (Indawo 0/1), I-Ex-ib (Indawo 1) |
| Inani Lama-Pair | _____ amabhangqa | Amabhangqa angu-1 kuya kwangu-50+ |
| Isilinganiso Somqhubi | _____ AWG | 18 AWG kuya ku-24 AWG (okuvamile) |
| Izinto Zomqhubi | Okungenalutho / Okufakwe ethini / Okumbozwe ngesiliva | Izinga lethusi elifakwe ethini; I-SPC yokushisa okuphezulu |
| Kudingeka Ukuvikela | Yebo / Cha | Ukuluka kwethusi okufakwe ethini (≥85%) ongazikhethela |
| Indlela Yokufaka | Ukungcwaba okuqondile / Ithreyi yekhebula / Umsele / Ngaphandle | I-SWA iyadingeka ukuze kungcwatshwe ngqo |
| Ingozi Yezimpukane | Yebo / Cha | I-SWA iyadingeka uma kukhona ingozi yegundane |
| Umbala Wesigxobo Sangaphandle | Okuluhlaza okwesibhakabhaka okukhanyayo (RAL 5015) kuphela | Okuluhlaza okwesibhakabhaka okukhanyayo (RAL 5015) — okuphoqelekile |
| Izinto Zomgobo Wangaphandle | I-LSZH / PVC / PUR | Izinga le-LSZH (ukuphepha komlilo) |
| Ibanga Lokushisa | _____ °C kuya ku- _____ °C | Okujwayelekile -40°C kuya ku-+90°C |
| Kudingeka Izitifiketi | IECEx / ATEX / UL / CSA / Okunye | Imakethe ngayinye eqondiwe |
Ku-Dingzun Cable,Ithimba lethu lobunjiniyela lingakusiza ukhethe ukwakhiwa kwekhebula le-IS SWA elifanele kakhulu ngokusekelwe ekuhlukanisweni kwendawo yakho eyingozi, indawo yokufaka, kanye nezidingo zokuvikela imishini.
Mayelana ne-Dingzun Cable: Umlingani Wakho Wekhebula Elihlomile le-SWA Eliphephile Ngokwemvelo
NgeIminyaka engu-20+ yesipiliyoni sokukhiqiza okukhethekile,Ikhebula le-Dingzunungumlingani othembekile wezindawo zomhlaba wonke zikawoyela negesi, amakhemikhali, izimayini, kanye nezimboni ezidingaizintambo ezivikelwe nge-SWA eziphephile ngokuphelelekwemishini yezindawo eziyingozi. Sihlanganisa ulwazi olujulile lwezindawo eziyingozi kanyeukwenza ngokwezifiso okukhuluukuletha izintambo ezihlinzeka kokubili ukuvimbela ukusha kanye nokuvikelwa okuqinile kwemishini.
(Ikhebula le-Dingzun eliphephile ngaphakathi kwekhebula le-SWA Armoured Cable)
Amandla ethu ekhebula le-IS SWA Armoured:
| Ukwazi | Ukucaciswa kwe-Dingzun |
| Ukuthobela imithetho ye-IS | I-IEC 60079-11, IEC 60079-14 — I-Ex-ia (Indawo 0/1), I-Ex-ib (Indawo 1) |
| Uhlobo Lwezikhali | Izikhali Zensimbi Egayiwe (GSWA) |
| Ukumelana Nokuchotshozwa | >4,000 N/10cm |
| Amandla Okudonsa | >2,000 kg (kuncike ekwakhiweni) |
| Umbala Wesigxobo Sangaphandle | Okuluhlaza okwesibhakabhaka okukhanyayo (RAL 5015)— okuphoqelekile ngokwe-IEC 60079-14 |
| Izinto Zomgobo Wangaphandle | I-LSZH(i-halogen ephansi engenayo umusi) — ejwayelekile |
| Umgoqo Wangaphakathi | I-LSZH noma i-PVC |
| Ukuvikela | I-PE noma i-XLPE (umthamo ophansi, ≤150 nF/km) |
| Ukuvikela | Ukuluka kwethusi okufakwe ethini (ukumbozwa okungu-≥85%) — uma uthanda |
| Umqhubi | Ithusi elifakwe emathinini elihlanganisiwe (Isigaba 2 noma 5) |
| Inani Lama-Pair | Amabhangqa angu-1 kuya kwangu-50+ |
| Isilinganiso Somqhubi | 18 AWG kuya ku-24 AWG |
| Amapharamitha kagesi | I-Cc eqinisekisiwe (nF/km) kanye ne-Lc (mH/km)kufaka phakathi imiphumela yezikhali |
| Ibanga Lokushisa | -40°C kuya ku-+90°C |
| Isilinganiso Samalangabi | I-IEC 60332-1, IEC 60332-3-24 |
| Izitifiketi | ISO 9001:2015, CE, RoHS, REACH |
| Ukuhlolwa | Ukuhlolwa kukagesi okungu-100%kuyo yonke i-reel |
Kungani Ikhebula le-Dingzun Izidingo Zekhebula Lakho Elihlomile le-IS SWA:
- Ukuvikelwa okubili— Umkhawulo wamandla (IS) + ukuvikelwa kwemishini (SWA)
- Ukwenza ngokwezifiso okukhulu— Inani lababili, igeyiji yomqhubi, isivikelo, uhlobo lwezikhali, ukuphrinta ngokwezifiso
- Izinga le-LSZH— Intuthu ephansi, akukho halogen — ukuphepha emlilweni ngaphandle kokukhishwa kwegesi okunobuthi
- Ukuhlonza okuluhlaza okwesibhakabhaka okukhanyayo— Isikhwama se-RAL 5015 esinophawu lwe-Ex-ia/Ex-ib ngokwe-IEC 60079-14
- Amapharamitha e-IS aqoshiwe— Amanani e-Cc kanye ne-Lc afaka imiphumela yezivikelo zokubala okunembile kwenhlangano
- Ithimba lochwepheshe bobunjiniyela— Ukusekelwa kwezinhlelo zokusekela phansi, izibalo zebhizinisi, kanye nesiqondiso sokufaka
- Imibhalo ephelele— Imibiko yokuhlola, izitifiketi zokuthobela imithetho, imiyalelo yokufaka