Shenhai Explosion-Proof
Cov chaw lag luam feem ntau muaj ntau qhov chaw tawg thiab tawg. Txhawm rau tiv thaiv cov xwm txheej tseem ceeb uas tuaj yeem ua rau raug mob thiab poob nyiaj txiag, kev ruaj ntseg ntawm cov neeg ua haujlwm yog qhov tseem ceeb.
Lub thawv tiv thaiv tawg yog lub thawv faib khoom tsim nrog cov khoom tawg-pov thawj, feem ntau yog siv nyob rau hauv qhov chaw muaj kev phom sij. Nws suav nrog cov thawv xa khoom rau kev tswj cov teeb pom kev zoo thiab cov thawv fais fab rau kev khiav hauj lwm fais fab, muab kev tiv thaiv zoo heev.