NFPA 80 suav nrog cov lus qhia txog kev hloov kho ntawm cov khoom siv tau ua tiav, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tau ua rau muaj kev tso cai hauv lub koom haum ua haujlwm tsis muaj kev pom zoo. Kev hloov kho ntawm cov chaw sib dhos hluav taws yuav tsum tau kuaj xyuas los ntawm cov chaw tswjfwm hauv kev koom ua ke, lossis kev hloov kho tshiab yuav tsum tau ua los ntawm cov neeg ua haujlwm tau lees paub ua haujlwm zoo li no.
Lub qhov rooj hluav taws kub hloov kho
Nov 20, 2018
Tso lus
Koj Tseem Yuav Zoo Li
