Nws muaj zog tiv thaiv seismic kev ua tau zoo thiab ruaj khov, kev tsim kho tsheb nrau av thiab tsim nyog rau kev ua haujlwm hauv thaj chaw nyuaj.
Nws tuaj yeem txhim kho kev tsim kho kev ua haujlwm, kev tsim kho tsheb bulldozer txo cov neeg ua haujlwm, cov khoom siv thiab cov nqi sijhawm, thiab muaj cov yam ntxwv ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.
Nyob rau hauv luv luv, kev tsim kho bulldozer yog cov cuab yeej siv tau zoo uas tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tsim kho engineering.
Cim npe nrov: siv bulldozer
