Cov xaim hluav taws xob yuav tsum muab faus rau hauv phab ntsa nrog pvc hluav taws xob txuas

Cov xaim hluav taws xob yuav tsum muab faus rau hauv phab ntsa nrog pvc hluav taws xob hluav taws xob, uas yog tus nqi pheej yig, yoog raws, thiab muaj qhov ua tau zoo rwb thaiv tsev. Kuv xav kom koj nco ntsoov tias tsis muaj kev sib koom tes tuaj yeem yog nyob hauv qhov yeeb nkab pvc, tsis muaj teeb meem dab tsi ntawm cov yeeb nkab siv.

1. Qhov tseem ceeb tshaj plaws yog kev siv cov kab hluav taws xob pvc.

2. Cov xov hluav taws xob txuas yuav tsum nkag ntawm" qhov ze ze ntawm qhov xaus", thiab nws tsis tuaj yeem ua qhov txhab tsis muaj laj thawj. Qhov no yuav tsis tsuas yog ua rau cov kab tuag, tab sis kuj nce lub hwj huam tawm tswv yim.

3. Tsis txhob hnav ntau lub xov hluav taws xob hauv kab hluav taws xob. Tom qab rub, koj yuav tsum rub nws seb koj tuaj yeem rub nws tau yooj yim.

4. Nws yog qhov tsim nyog rau kab hauv kab kom muaj khawm khawm ntawm qhov sib koom ua ke. Nws yuav yooj yim rau kev hloov thiab txij nkawm yav tom ntej.

5. Yog hais tias lub cheeb ntawm PVC yeeb nkab tsawg dua 25 hli, lub luj tshib ntawm pvc yeeb nkab yuav tsum khoov duav tsis khoov.