I-Sinomach W-03-00718 ZG3225LC-9C Track Lower Roller Assembly / Crawler excavator undercarriage source imboni kanye nomkhiqizi / CQCTRACK

Iphepha Elimhlophe Lobuchwepheshe:I-Sinomach W-03-00718 ZG3225LC-9C I-Track Lower Roller Assembly– Ubunjiniyela Bokucacisa be-CQCTRACK Bezinhlelo Zokugebha Ezingaphansi Kwezinqola Ezinzima Zokugebha Izimoto Ezithwala Abagibeli

I-ID Yedokhumenti: CQCTRACK-TWP-SINOMACH-LRA-0326
Usuku Lokukhishwa: Mashi 12, 2026
Inguqulo: 2.0 (Uhlelo Lokuhweba Lwamazwe Ngamazwe)
Umkhiqizi: I-Heli Machinery Manufacturing Co., Ltd. (I-CQCTRACK)
Ukuhlukaniswa Komkhiqizo: Izingxenye Ezingaphansi Kwenqola Yokugebha Ezisindayo / Izinhlelo Zokugoqa Ithrekhi
Izithameli Eziqondiwe: Ochwepheshe Bokuthenga Emhlabeni Wonke, Abasabalalisi Bemishini, Abaphathi Bokulungisa Imikhumbi

Isifinyezo Sabaphathi: Inani Eliyisu Lokuthengwa Kwefektri Yomthombo

Emakethe yemishini yokwakha yomhlaba wonke, umehluko phakathi kwezingxenye ezithathelwanayo ezijwayelekile kanye nezingxenye zefektri zomthombo wangempela umele umehluko obalulekile ekwenzeni ngcono izindleko zobunikazi (i-TCO). Lo mbhalo unikeza incazelo yobuchwepheshe ephelele yalokhuI-Sinomach W-03-00718 ZG3225LC-9C I-Track Lower Roller Assembly, ekhiqizwe yi-CQCTRACK—isikhungo esiqinisekiswe yi-ISO 9001 esinamakhono okukhiqiza e-OEM/ODM aqinisekisiwe.

I-excavator ye-Sinomach ZG3225LC-9C yekilasi lamathani angu-22, enikwe amandla ubuchwepheshe be-Cummins diesel, idinga izingxenye ze-undercarriage ezenzelwe ukumelana nokushaqeka okuqhubekayo, ukuguguleka okunamandla, kanye nokungcola okukhulu kwemvelo. I-W-03-00718 lower roller assembly isebenza njengesixhumi esiyinhloko phakathi kwesisindo sokusebenza komshini kanye nochungechunge lwethrekhi, ithonya ngqo ukuzinza kokudonsa, induduzo yokugibela, kanye nokuphila kwenkonzo ye-undercarriage iyonke.

Isikhundla se-CQCTRACK njengefektri yomthombo—hhayi nje inkampani ehlanganisayo noma yokuhweba—siqinisekisa ukuthi abathengi bamazwe ngamazwe bathola izingxenye ezikhiqizwe ngokulandelela okugcwele kwenqubo, kusukela kumakhemikhali wezinto ezingavuthiwe kuya ekuqinisekisweni kokuhlanganiswa kokugcina. Leli phepha elimhlophe lihlola ifilosofi yobunjiniyela, imininingwane yensimbi, izinqubo zokuqinisekisa ikhwalithi, kanye nezinzuzo zomhlaba wonke zochungechunge lokuhlinzekwa ezichaza indlela ye-CQCTRACK yokukhiqiza izimpahla ezingaphansi kwemoto.

1. Ukuhlonza Izingxenye kanye Nokushintshana Kwe-OEM

1.1 Ukulandelelwa Kwezinombolo Zezingxenye kanye Nokubhekisela Okuphambeneyo

1.2 Incazelo Yokusebenza kanye Nendima Yomshini

I-lower roller assembly ingenye yezingxenye ezicindezeleke kakhulu ohlelweni lonke lwe-undercarriage. Imisebenzi yayo eyinhloko yobunjiniyela ihlanganisa:

• Ukuthwala Umthwalo Ongaguquki Noguquguqukayo: Kudlulisela isisindo sokusebenza somshini wokumba (cishe amathani angu-22 e-ZG3225LC-9C) ngochungechunge lwethrekhi kuya ebusweni bomhlaba. Ngesikhathi sokumba, ukulayisha okuguquguqukayo kungadlula izilinganiso ezimile ngama-2-3.
• Isiqondiso Se-Track Chain: Ama-flange akhiwe kahle agcina ukuxhumana okuqhubekayo nezinhlangothi zesixhumanisi se-track, evimbela ukufuduka kwe-lateral (ukuphuma kwesitimela) ngesikhathi sokujika kanye nomsebenzi wokuthambekela ohlangothini.
• Ukumuncwa Komthwalo Oshaqisayo: Kusebenza njengesici sokumiswa kwesigaba sokuqala, kudonswa amandla omthelela avela endaweni engalingani, izithiyo zamadwala, kanye namandla okumba ngaphambi kokudluliselwa ohlakeni lomzila kanye nesakhiwo esingaphezulu.
• Ukunciphisa Ukungqubuzana: Ukuhlanganiswa okujikelezayo kunciphisa ukungqubuzana okushelelayo phakathi komshini kanye nochungechunge lwethrekhi, kunciphisa ukulahlekelwa kwamandla abangelwa yizinambuzane futhi kuthuthukise ukusebenza kahle kukaphethiloli.

2. Imininingwane Eningiliziwe Yobunjiniyela kanye Nezinto Zokubumba Insimbi

2.1 Umzimba We-Roller: Ukwakhiwa Kwensimbi Ehlanganisiwe Ye-Alloy

I-CQCTRACK isebenzisa ubuchwepheshe bokubumba obuvaliwe bomzimba we-roller we-W-03-00718, okumele intuthuko enkulu kunezinqubo zokusakaza ezivamile.

Imininingwane ye-Metallurgical:

• Izinto Eziyisisekelo: Insimbi enamandla aphezulu, i-alloy ephansi (HSLA), ngokuvamile ibanga elingu-40Mn2 noma elingu-50Mn, ekhethelwe ibhalansi efanele yokuqina kanye nokuqina komthelela
• Inqubo Yokwakha: Ukwakha Okushisayo ku-1150-1200°C kanye nokupholisa okulawulwayo okulandelayo ukuze kuhlungwe isakhiwo sokusanhlamvu
• Ukuqondiswa Kokugeleza Kokusanhlamvu: Ukugeleza kokusanhlamvu okuqhubekayo kulandela ukwakheka kwe-roller, kususa amaphuzu okuhlushwa kokucindezeleka avamile ezakhiweni ezibunjiwe
• Izakhiwo Zemishini:
  • Amandla Okukhiqiza: ≥ 685 MPa
  • Amandla Okudonsa: ≥ 830 MPa
  • Ukwelulwa: ≥ 12%
  • Ukuqina Komthelela: ≥ 47 J ku--20°C (okubalulekile ekusebenzeni kwesimo sezulu esibandayo)

2.2 Iphrothokholi Yokwelapha Ukushisa Okunembile

Ukuqina kwe-W-03-00718 assembly kuncike kakhulu ohlelweni lokwelapha ukushisa olusetshenziswa ezindaweni ezigugile.

Amapharamitha Okuqinisa Ukungeniswa:

• Izindawo Eziqinile: Umjikelezo ogcwele wobuso bokunyathela kanye nobuso be-flange bobabili
• Ukujula Kwekesi: Isendlalelo esiqinile esiqhubekayo esingu-8-12 mm (kuqinisekiswe ngokuhlolwa kokuqina okuncane)
• Ubulukhuni Bomphezulu: HRC 52-58 (isikali seRockwell C), esilungiselelwe ukumelana nokuguguleka okunamandla
• Ukuqina Komgogodla: HB 280-320 (Brinell), okugcina ukuqina komuncu wokushaqeka
• Iphrofayili Yokuqina: Ukuguquka kancane kancane kusuka ku-hard case kuya ku-hard core kuvimbela ukuqhekeka noma ukususwa kwe-inflation ngaphansi kokulayisha komthelela

Imishini Yokwelapha Ukushisa: I-CQCTRACK isebenzisa izinhlelo zokuqinisa ukwenziwa kwe-induction ezilawulwa yikhompyutha ezinezinga lokushisa lesikhathi sangempela kanye nemijikelezo yokucima okuzenzakalelayo, okuqinisekisa ukuhambisana kwe-batch-to-batch.

2.3 Umklamo kanye Nomthamo Wesistimu Yokuthwala

Isixhumanisi esijikelezayo phakathi komzimba we-roller kanye ne-shaft emile sisebenzisa ama-roller bearings ane-tapered roller bearings aphezulu, akhethwe ngokukhethekile ukuze kuhlangatshezwane nomthwalo we-radial kanye ne-axial.

2.4 Ubuchwepheshe Bokuvala Obuthuthukisiwe Beziteji Eziningi

Ubuqotho besivalo bumelela isici esibaluleke kakhulu esinquma impilo yesevisi ye-roller ephansi. I-W-03-00718 assembly ifaka uhlelo lokuvala oluvikela kathathu olwenzelwe izindawo zokusebenza ezinzima kakhulu.

Isivalo Esiyinhloko (Isivalo Sobuso Esintantayo):

• Ukucushwa: Izindandatho ezimbili zensimbi ezihlanganisiwe kahle ezinobuso bokuvala obufana nesibuko
• Ukusebenza: Ama-O-ring enjoloba ye-Nitrile (izinto ze-HNBR) anikeza amandla aqinile e-axial
• Ubulukhuni: Ubuso besivalo buqiniswe ku-HRC 58-62 obunamandla okujula okugugile
• Umsebenzi: Ukuxhumana kwensimbi nensimbi kudala uphawu oluhle ngaphandle kokujikeleza komgodi; ukuzilungisa ngokwakho ukuze kugqokeke

Isivalo Sesibili (Isivalo Sezindebe Esibanzi):

• Izinto: Irabha ye-nitrile butadiene ene-hydrogenated (HNBR) enokumelana nokushisa okuphezulu kanye nokumelana namafutha
• Umklamo: Izindebe eziningi zokuvala ezifakwe i-garter spring
• Inhloso: Isithiyo esiyinhloko sokuvimbela ukungena kwezinhlayiya ezincane; sigcina i-lubricant ngezikhathi ezimile

Isivikelo Sezinga Eliphezulu (I-Labyrinth/Umlomo Wothuli):

• Ukucushwa: Indlela eyinkimbinkimbi eguquguqukayo phakathi kwezingxenye ezijikelezayo nezimile
• Isici Sangaphandle: Umlomo wothuli oguquguqukayo uvimbela ukungcola okuqinile (udaka, isihlabathi, amatshe ayigugu)
• Ukupakisha Amafutha: Isikhala se-Labyrinth sigcwaliswe kusengaphambili ngamafutha okuvala aqinile

2.5 Ubunjiniyela Bomgodi Ongaguquki

2.6 Imininingwane Yobukhulu kanye Nedatha Yokufaneleka

Isiqinisekiso Sokushintshana esingu-100%: Zonke izilinganiso ezibalulekile zigcinwa ngaphakathi kwemininingwane ye-OEM, ziqinisekisa ukushintshwa kwe-bolt-on ngqo ngaphandle kwezidingo zokuguqulwa.

3. Amakhono Okukhiqiza e-CQCTRACK kanye Nokuqinisekiswa Kwekhwalithi

3.1 Ingqalasizinda Yokukhiqiza Ehlanganisiwe Ngokuqondile

I-CQCTRACK isebenza njengesikhungo sokukhiqiza esihlanganiswe ngokuphelele, igcina ukulawula kuzo zonke izigaba zenqubo yokukhiqiza:

• Ukuthola Insimbi: Ubambiswano nezimboni zensimbi zaseShayina eziqinisekisiwe (kufaka phakathi i-Baosteel Group kanye ne-HBIS Group) ngokulandelela okugcwele kwezinto.
• Umnyango Wokwakha: Izintambo eziningi zokwakha ezinomthamo wokucindezela ofinyelela kumathani ayi-10,000 wezingxenye ezinkulu zesitimela esingaphansi komhlaba
• Indawo Yokwelapha Ukushisa: Izintambo zokuqinisa i-carburizing ezilawulwa yikhompyutha kanye ne-induction eziphathwa ngerobhothi
• Isikhungo Sokujika: Izikhungo zokujika ze-CNC, imishini yokugaya, kanye nezikhungo zokujikisa ezinesilinganiso esisenqubo
• Imigqa Yokuhlanganisa: Iziteshi zokuhlanganisa zegumbi elihlanzekile zokufaka amabheringi kanye nophawu
• Ilebhu Yokuhlola: Ukuhlaziywa kwensimbi, ukuhlolwa kobulukhuni, kanye nokuhlolwa okungabhubhisi

3.2 Iphrothokholi Yokulawula Ikhwalithi Ephelele

Yonke i-W-03-00718 lower roller assembly ihlolwa ngokucophelela ezigabeni eziningi zokukhiqiza:

Isigaba 1: Ukuqinisekiswa Kwezinto Ezingenayo

• Ukuhlaziywa kokwakheka kwamakhemikhali (ukuqinisekiswa kwe-spectrometer)
• Ukuhlolwa kwezakhiwo zemishini (ukuthamba, ukujiya, ukunwebeka)
• Ukuhlolwa kwe-Ultrasonic kokuqina kwangaphakathi
• Ukuhlolwa kosayizi wezinhlamvu kanye nesakhiwo esincane

Isigaba 2: Ukuhlolwa Kwangaphakathi Kwenqubo

• Ukuqinisekiswa kobukhulu obuqanjiwe (ukuhlolwa kwesihloko sokuqala)
• Imephu yokuqina kokwelashwa kokushisa (ukuhlolwa kokudlula)
• Isitifiketi sobukhulu bangemva komshini (ukuqinisekiswa kwe-CMM)
• Ukulinganisa ukuqeda kobuso (iphrofayilimitha)

Isigaba 3: Ukuqinisekiswa Kokuhlanganiswa

• Ukuhlolwa kwe-torque yokujikeleza kwamabhere (ukuqinisekiswa kobushelelezi)
• Ukuhlolwa kobuqotho besivalo (indlela yokubola komfutho womoya)
• Ukuhlolwa kobukhulu bokugcina (ukuthatha amasampula ngokwezindinganiso ze-AQL)
• Ukuhlolwa okubonakalayo kokukhubazeka kobuso kanye nekhwalithi yokumboza

Isigaba 4: Imibhalo Yokulandelela

• Izitifiketi zokuhlola izinto (izitifiketi zokugaya)
• Amarekhodi enqubo yokwelashwa kokushisa
• Imibiko yokuhlola yobukhulu
• Idatha yokuhlola yokugcina yomhlangano

3.3 Isitifiketi Nokuhambisana Nemithetho

I-CQCTRACK igcina izitifiketi zekhwalithi eziqashelwa emhlabeni wonke:

• ISO 9001:2015 – Izinhlelo Zokuphatha Ikhwalithi
• I-ISO 14001 - Ukuphathwa Kwemvelo
• I-OHSAS 18001 – Impilo Nokuphepha Emsebenzini
• Isitifiketi se-CE – Sokuthobela imithetho yemakethe yaseYurophu (amamodeli asebenzayo)

4. Izinzuzo Zokuhweba Kwamazwe Ngamazwe kanye Nochungechunge Lokunikezela

4.1 Izinzuzo Zemboni Yomthombo Wokuthengwa Komhlaba Wonke

Ukuxhumana ngqo ne-CQCTRACK njengefektri yomthombo kunikeza izinzuzo ezinkulu zezentengiselwano:

4.2 Ukuthunyelwa Kwempahla Kwamanye Amazwe kanye Nemibhalo

I-CQCTRACK inikeza imibhalo ephelele yokuthumela kwamanye amazwe ukuze kube lula ukuthengiselana kwamanye amazwe okubushelelezi:

Imibhalo Ejwayelekile Yokuthumela Ngaphandle:

• I-invoyisi Yezentengiselwano (iphrofayili kanye neyokugcina)
• Uhlu Lokupakisha (olunemininingwane ngezisindo nobukhulu)
• I-Bill of Lading (impahla yolwandle) / I-Air Waybill (impahla yomoya)
• Isitifiketi Sokuqala (i-COO) – I-China Chamber of Commerce
• Izitifiketi Zokuhlolwa Kwezinto Ezibalulekile (uma kuceliwe)
• Isitifiketi Sokuhambisana (esikhishwe ngumkhiqizi)

Imininingwane Yokupakisha:

• Ukupakisha Okujwayelekile Kokuthumela Ngaphandle: Amabhokisi ezinkuni aqinile anezintambo zensimbi (ahlanzwa ngokushisa, ahambisana ne-ISPM 15)
• Ukupakisha Okukhulu: Izitsha ezifakwe uhlaka lwensimbi zama-oda aphelele
• Isivikelo Somuntu Ngamunye: Ukugqoka uwoyela okuvimbela ukugqwala kanye nefilimu ye-VCI (i-vapor corrosion inhibitor)
• Ukulebula: Amalebula akhuluma izilimi ezimbili (isiShayina/isiNgisi) anenombolo yengxenye, ubuningi, kanye nemiyalelo yokuphatha

4.3 Ukuthunyelwa Nokulethwa Komhlaba Wonke

Ukutholakala kwe-Incoterms: EXW, FOB (amachweba e-Xiamen/Shanghai), CIF, CFR – imigomo eguquguqukayo yokwamukela okuthandwa ngumthengi.

4.4 Ubuningi Obuncane Be-oda Nokuguquguquka Kokunikezwa

• Ama-oda Esampula: Izingcezu ezingu-1-2 ziyatholakala ukuze zihlolwe ngaphambi kokufaneleka
• Inani Elincane: Izingcezu eziyi-10-50 (izinto zesitoko)
• Ukukhiqizwa Komthamo: Kungaxoxiswana ngakho ngokusekelwe esibikezelweni kanye nokuhlela ukukhiqizwa
• Isevisi Ephuthumayo: Ukukhiqizwa okusheshayo kuyatholakala ngezidingo ezibalulekile

5. Iziqondiso Zokusebenza kanye Nokuthuthukiswa Kokuphila Kwesevisi

5.1 Izindlela Ezinhle Zokufaka

Ukufakwa kahle kwandisa kakhulu impilo yesevisi ye-roller ephansi:

1. Ukuqinisekiswa Kokuqina Kwethrekhi: Ngaphambi kokufaka, qinisekisa ukuthi ukuqina kwethrekhi kungaphakathi kwezidingo ze-ZG3225LC-9C (ngokuvamile 280-320 mm ukugoba maphakathi nendawo)
2. Ukulungiselela Indawo Yokufaka: Hlanza izindawo zokufaka uhlaka lwethrekhi ukuze ususe udoti nokugqwala
3. Imininingwane ye-Bolt Torque: Qinisa ama-bolt okufaka ukuze alingane namanani e-torque anconywe yi-Sinomach (bheka incwadi yesevisi)
4. Ukuhlola Ukuzungezisa: Ngemva kokufaka, qinisekisa ukuzungezisa kwamahhala kwawo wonke ama-roller ngaphambi kokucindezela ithrekhi
5. Ukusebenza Kokuqala: Qapha umsindo ongavamile noma ukukhiqizwa kokushisa phakathi namahora okuqala okusebenza

5.2 Izinkomba Zokuqapha Nokufaka Ezindaweni Ezithile

Ukuhlolwa okuvamile kufanele kufake:

• Ububanzi Bokugqokwa Kwangaphandle: Kala ububanzi bokugqokwa; kutuswa ukuthi kushintshwe uma ukugqokwa kufinyelela ku-8-10 mm
• Ubukhulu beFlange: Qapha ukuguguleka kweflange; ama-flange amancane abonisa ingozi yokuphuma esitimeleni ngokushesha
• Isimo Sokuvala: Hlola ukuvuza kwamafutha (kubonisa ukwehluleka kokuvala)
• Ukushelela Kokujikeleza: Ukujikeleza okunamandla noma okunomsindo kubonisa umonakalo wamabhere
• Ukudlala Ngaseceleni: Ukunyakaza ngokweqile ukusuka ohlangothini kuya kolunye kubonisa ukuguguleka kwamabhereyi

5.3 Izici Ezilindelekile Zempilo Yesevisi

Impilo yangempela yesevisi iyahlukahluka kakhulu ngokwezimo zokusebenza:

6. Ukuhlaziywa Kokuqhathanisa: I-CQCTRACK vs. Izindlela Ezijwayelekile

7. Isiphetho: Isiphakamiso Senani Le-CQCTRACK

I-SinomachW-03-00718I-ZG3225LC-9C Track Lower Roller Assembly eyenziwe yi-I-CQCTRACKimele ikhambi elithuthukisiwe ngobuchwepheshe, nelingabizi kakhulu labathengi bomhlaba wonke abafuna ukuthuthukisa amasu abo okushintsha inqola engaphansi kwemoto. Izinto ezibalulekile ezihlukanisayo zifaka:

1. Ubuqiniso Bomthombo Wemboni: Amandla okukhiqiza aqondile anokulawulwa okugcwele kwenqubo aqinisekisa ikhwalithi eqhubekayo kanye nokuphepha kokuhlinzeka
2. Ubuhle Bensimbi: Ukwakhiwa kwensimbi eyenziwe nge-alloy enokwelashwa kokushisa okunembile kunikeza ukumelana nokuguguleka okufana nezingxenye ze-OEM
3. Ubuchwepheshe Bokuvala Okuthuthukisiwe: Izinhlelo zokuvala ezivikela kathathu zandisa impilo yesevisi ezindaweni zokusebenza ezinzima
4. Ukulungela Uchungechunge Lokunikezela Lomhlaba Wonke: Imibhalo ephelele yokuthumela kwamanye amazwe, izinketho zokuthumela eziguquguqukayo, kanye nokusekelwa kwamakhasimende okusabelayo kwenza kube lula ukuthengiselana kwamanye amazwe
5. Ukuthuthukisa Izindleko: Intengo eqondile evela efektri inikeza ukonga okukhulu uma kuqhathaniswa nezinye izindlela ze-OEM ngaphandle kokubeka engcupheni ikhwalithi noma ukulingana

Kwabachwepheshe bokuthenga, abasabalalisi bemishini, kanye nabaphathi bezimoto emhlabeni jikelele, i-CQCTRACK inikeza enye indlela ethembekile neqinisekisiwe ngobuchwepheshe esikhundleni sezingxenye zangempela ze-Sinomach—isekelwa ubuchwepheshe bobunjiniyela bomkhiqizi wezimoto ezingaphansi kwenqola okhethekile onolwazi oluhlangene lweminyaka eminingi ezingxenyeni zemishini esindayo.

8. Ulwazi Lokuxhumana kanye Nokusekelwa Kobuchwepheshe

Umkhiqizi: I-Heli Machinery Manufacturing Co., Ltd. (I-CQCTRACK)
Indawo Yesikhungo: Idolobha laseQuanzhou, eSifundazweni saseFujian, eShayina
Imibuzo Yomkhiqizo: UMnyango Wokuthengisa Wamazwe Ngamazwe
Ukusekelwa Kobuchwepheshe: Ithimba Lobunjiniyela (imibuzo ye-OEM/ODM yamukelekile)

Ukuze uthole amanani athile, izikhathi zamanje zokuhola, noma ukucela izitifiketi zokuhlolwa kwezinto kanye nemidwebo yobukhulu, sicela uxhumane nethimba lokuthengisa le-CQCTRACK ngqo ngenombolo yakho yochungechunge lomshini kanye nezidingo zezingxenye.

Amagama angukhiye: I-Sinomach ZG3225LC-9C, W-03-00718, I-Track Lower Roller Assembly, Izingxenye Ezingaphansi Kwenqola Yokugebha I-Crawler Excavator, i-CQCTRACK, i-China Source Factory, I-Heavy-Duty Track Roller, Insimbi Ehlanganisiwe Ye-Alloy, Ukuqina Kwe-Induction, I-Floating Face Seal, Ama-Tapered Roller Bearings, Ukushintshwa kwe-OEM, Ukuhweba Kwamazwe Ngamazwe, Izingxenye Zemishini Yokwakha, Izingxenye Zokugqokwa Kwenqola

*Leli phepha elimhlophe lobuchwepheshe lisekelwe ezinhlotsheni zokukhiqiza ezijwayelekile ze-CQCTRACK kanye nedatha yobuchwepheshe eshicilelwe yi-Sinomach ZG3225LC-9C. Nakuba kwenziwe yonke imizamo yokuqinisekisa ukunemba, ukucushwa komkhiqizo othize kungahluka. Abathengi bakhuthazwa ukuqinisekisa ukuhambisana besebenzisa inombolo yochungechunge yomshini wabo ngaphambi koku-oda. Ilungelo Lokushicilela © 2026 Heli Machinery Manufacturing Co., Ltd. Wonke amalungelo agodliwe. Le dokhumenti iqukethe ulwazi oluyimfihlo futhi ayikwazi ukukopishwa ngaphandle kwemvume ebhaliwe.*