Hluav taws xob rwb thaiv tsev yog muab faib ua peb hom:
Ib tug yog daim ntaub insulating dub daim kab xev, tsuas yog lub rwb thaiv tsev, tab sis tsis nplaim retardant tsis waterproof, tam sim no tau phased tawm, thiab tsuas yog nyob rau hauv tej kev hluav taws xob hluav taws xob muaj cov neeg siv.Tiam sis nws yog tseem nrov nyob rau hauv kev lag luam hauv Russia tam sim no.
Qhov thib ob yog pvc hluav taws xob hluav taws xob-retardant daim kab xev, nws muaj peb lub zog ntawm cov khoom thaiv, nplaim hluav taws, thiab tsis muaj dej, tiam sis vim nws yog pvc cov khoom, yog li cov neeg pluag tsis zoo, tsis tuaj yeem muab qhwv rau hauv ob leeg sib zog, txaus siab, Tab sis nws yog tam sim no dav siv.
Qhov thib peb yog qhov ua rau nws tus kheej tsis zoo (nws tus kheej fusing daim kab xev), feem ntau siv nyob rau theem siab dua, vim nws txoj kev zoo nkauj zoo dua qub, tsis muaj dej tsis zoo tshaj ob, yog li ntawd tib neeg siv nws hauv thaj chaw tsawg siab, tab sis vim nws lub dag zog ua pvc hluav taws xob hluav taws xob hluav taws xob-kab xev, feem ntau yog nrog ob.
