Ntau lub tshuab hloov daim duab txaus ntshai
Cov tsev khaws khoom niaj hnub no tuaj yeem ua ke lub tub yees, cov khoom siv hluav taws xob dav dav thiab cov khoom siv hnub ci hauv tsev lossis lub tsev. NFPA cov lus ceeb toom txog kev ntsuas txhua lub tshuab hauv kev cais tawm.
Kev paub tshwj xeeb tseem ceeb
Cov ntsiab lus tseem ceeb hais tias kev tswj hwm kev cia khoom txias thiab lub hnub ci PV xav tau kev paub txog kev nyab xeeb tshwj xeeb. Nws tsis muab kev kuaj mob thoob ntiaj teb rau cov hluav taws kub hauv tsev khaws khoom, yog li kev tshawb nrhiav tshwj xeeb ntawm qhov chaw thiab cov lej siv tau tseem ceeb heev.
Vim li cas qhov hloov tshiab tseem ceeb
Cov khoom siv hluav taws xob lag luam ua haujlwm hauv cov tsev loj dua thiab cov kab ke zog. Yog li ntawd, kev xaiv cov cuab yeej tsuas yog ib feem ntawm kev nyab xeeb ntawm chaw ua haujlwm.