Nrog rau cov lus qhia hauv siab no, peb tau dhau los ua ib qho tseem ceeb tshaj plaws ntawm kev tsim kho tshiab, tus nqi tsim nyog, thiab tus nqi sib tw rau cov khoom ntim,
Dusted Asbestos Ntaub,
Kev ntim khoom yooj yim,
Roj-Resisting Non-Asbestos Sheet, Peb lub hom phiaj kawg yog "Yuav sim qhov zoo tshaj plaws, Ua qhov zoo tshaj plaws".Thov koj xav tiv tauj peb yog tias koj muaj kev xav tau.
