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Tus yuam sij rau peb txoj kev vam meej yog Cov Khoom Siv Zoo Zoo, tsim nyog tus nqi thiab kev pabcuam zoo rau Tuam Tshoj Technical Data Cutting Teeth Chaw tsim tshuaj paus & tus neeg muag khoom | Dezhou Drillstar txiav cuab yeej Co., Ltd., STS inserts , carbide tipped coal picks , Khoom siv kho hniav ,tus neeg muag khoom ntawm kub dov bar . Peb yuav ua peb qhov zoo tshaj plaws kom txaus siab lossis tshaj cov neeg siv khoom ua ntej nrog cov khoom zoo, cov tswv yim siab heev, thiab lub tuam txhab kev lag luam thiab lub sijhawm. Peb txais tos txhua tus neeg siv khoom. Продукт будет поставляться по всему миру, таким как Европа, Америка, Австралия, Houston , Qatar , Txhua yam kev daws teeb meem , Lyon tuaj yeem ntsib koj cov kev xav tau. koj cov khoom lag luam. Peb cov khoom tshwj xeeb thiab kev paub dav dav ntawm kev siv tshuab ua rau peb nyiam xaiv rau peb cov neeg siv khoom.