Hauj lwm lawm
Kev tsis
Thaum txoj siv tawv dav dua li 1. 8 m, peb hu nws txoj siv tawv dav. Hnub ci Roj Hmab muaj 3. 5 m thiab 6. 5 m dav siv lub tshuab vulcanizing, uas tuaj yeem ua rau cov siv los ntawm 1 8 00- { {3}} 5 00mm. Thickness tuaj yeem yog ntawm 1 2-42mm.
Qhov saum npoo yog du vim qhov zoo ntawm cov khoom siv thiab cov txheej txheem ntau lawm zoo. Cov neeg siv khoom tuaj yeem kho cov menyuam sib txawv raws li qhov tshwj xeeb tshwj xeeb.
Cim npe nrov: super dav roj hmab conveyor siv, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, kho kom haum
