Shenhai Explosion-Proof
Yuav tsum muaj ntxhiab tsw txawm tias tom qab kaw cov pa, nws yuav qhia tau tias muaj dej ntws.
Cov ntxhiab tsw ntxhiab nyob ze ntawm qhov hloov pauv roj feem ntau taw qhia rau cov pa tawm ntawm lub valve lossis cov roj hmab sib txuas ntawm cov kav dej.. Nws raug nquahu kom hloov cov roj valve hauv cov xwm txheej zoo li no.
Kuj, yog tias cov roj hmab zoo li qub, hloov nws raws sijhawm yog qhov tseem ceeb. Hauv cov xwm txheej no, lub tog raj kheej roj nws tus kheej feem ntau tsis yog qhov teeb meem thiab feem ntau tuaj yeem txo nqi.