Cov Khaub Ncaws Hom Txhaj Tshuaj Blasting Tshuab siv cov txheej txheem ntawm multistep tsau-taw tes tig blasting thiab ntxuav, tshem cov xuab zeb thiab oxide ntawm daim tawv nqaij rau saum npoo, kom rov tshwm xim hlau. Nws feem ntau yog siv hauv cov khoom siv hauv tsheb thiab txhawb nqa, thav duab sab, txuas txuas, thiab kab ntawm txoj kab nqes tsheb sib txuas, tib lub sijhawm tseem tuaj yeem ntxuav cov casting thiab cov khoom me me ua haujlwm nrog qhov loj me.
Nyeem ntxivXa lus nug