1
Khoom Description

Sab laug tes ntsia liaj qhov roojyog ib qho cuab yeej txhawb nqa feem ntau siv hauv mining thiab tunnel engineering. Nws muaj cov yam ntxwv ntawm cov qauv tsim nyog, siab zog, loj preload quab yuam, tsis siv neeg hloov ntawm lub zog kev taw qhia, nce lub binding quab yuam ntawm ib puag ncig pob zeb, thiab muaj peev xwm paub mechanization thiab ceev installation, kawg thauj tog rau nkoj, lengthening thauj tog rau nkoj thiab tag nrho cov thauj tog rau nkoj, thiab yog dav siv nyob rau hauv thee mine, railway, hydropower thiab lwm yam dej num txhua yam kev pab txhawb nqa.

2
daim ntawv thov khoom

Sab laug kauv steel bolt siv hauv kuv tuaj yeem ua kom muaj kev ruaj ntseg ntawm kuv txoj kev thiab underground engineering puag ncig pob zeb.
3
tuam txhab profile


Cim npe nrov: Tuam Tshoj sab laug tes ntsia liaj qhov rooj manufacturers, hoobkas


