Esi sikhokelo sinika isishwankathelo esichazayo se China Din Din 931 umzi-mveliso we-bolt Umhlaba, ukugubungela iinkqubo zemveliso, ulawulo lomgangatho, ukhetho lwezinto ezibonakalayo, kunye nokuqwalaselwa okuphambili xa kufunwa ezi zinto zibalulekileyo. Siza kuphonononga uluhlu lwabantu abathengisi, izinto ezibonisa izinto zokuqinisekisa ukuba ufumana ufumana umsebenzi ophezulu, onokuthenjwa I-Din 931 bolts kwiiprojekthi zakho. Funda ngemigangatho yemizi-mveliso, izicelo eziqhelekileyo, kunye neendlela ezilungileyo zokukhetha umthengisi ofanelekileyo kwiimfuno zakho.
I-Din 931 Bolts i-bolts i-hexagon entloko ivumelana nomgangatho waseJamani DON 931. Ezi bolt zaziwa ngamandla abo kunye nokuthembeka, zibenza balungele uluhlu olubanzi lwezicelo. Zibonakaliswa yintloko yabo ye-hexagonal, evumela ukuba iqine ngokulula ngomngxunya. Imilinganiselo echanekileyo kunye neengqondo ezichazwe kwi-Din 931 emiselweyo yokuphucula ukujongiswa kunye nokusebenza okungaguqukiyo.
Izinto ezisetyenziselwa I-Din 931 bolts ichaphazela kakhulu amandla abo, ukumelana nokucoca, kunye nobomi bobomi bonke. Izinto eziqhelekileyo zibandakanya i-carbon yensimbi (amabanga ahlukeneyo), intsimbi engenasitali (E.G., 304, 316), kunye nentsimbi ye-aly. Ukukhetha kwezinto kuxhomekeke kakhulu kwiimeko zokusingqongileyo zesicelo kunye nokukhathazeka komthwalo. Iinketho zentsimbi ezingahambisi zibonelela ngokungakhathali ngokupheleleyo, zenza ukuba zilungele indawo engaphandle okanye ezinzima. I-carbon stiel ibonelela ngesisombululo esinexabiso lexabiso lezicelo ezincinci.
Ukukhetha ilungelo China Din Din 931 umzi-mveliso we-bolt Kubalulekile ukuba kuqinisekiswe umgangatho wemveliso oguqukayo kunye nokuhanjiswa kwangexesha. Khawuqwalasele ezi zinto ziphambili:
Umboneleli | Umthamo wemveliso | Iziqinisekiso | Ubuncinci be-oda ubungakanani (i-moq) |
---|---|---|---|
Umthengisi A | I-10,000,000 yeeyunithi / ngonyaka | ISO 9001, ISO 14001 | 5000 |
Umboneleli B | Iiyunithi ezingama-5000,000 / ngonyaka | ISO 9001 | 1000 |
I-Hebei dewell ifihlakalo yensimbi co., ltd https: //www.dellfasfaner.com/ | (Unxibelelwano lweenkcukacha) | (Unxibelelwano lweenkcukacha) | (Unxibelelwano lweenkcukacha) |
Iinkqubo zokulawula umgangatho ezifanelekileyo zibalulekile. Iphilile China Din Din 931 iifektri ze-bolt Uya kuqesha iindlela ezahlukeneyo zovavanyo ukuqinisekisa ukuba ii-bolts zifezekise imigangatho echaziweyo. Oku kunokubandakanya ukuvavanywa kwamandla abantu, uvavanyo lokuvavanywa kobunzima, kunye nokuhlolwa okubonakalayo kweziphene. Cela iingxelo ezisemgangathweni zolawulo ezineenkcukacha kubathengisi abanokubakho ukuze bafumane intembelo ekuzibopheleleni kwabo kumgangatho.
Ukutya okuphezulu China Din Din 931 Bolts ifuna ukuthathelwa ingqalelo ngenyameko kwizinto ezininzi. Ngokuqonda iimpawu ze-Din 931 bolts, ekuvavanyweni ngokugqibeleleyo abathengisi abanokubakho, kwaye kugxininise ulawulo olusemgangathweni, unokuqinisekisa ukubonelelwa okuthembekileyo kwaba bantu babalulekileyo kwiiprojekthi zakho. Khumbula ukuhlala ubeke phambili abathengisi abaphikisayo ngerekhodi eqinisekisiweyo kunye nokuzibophelela kwimigangatho esemgangathweni.
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