Xaashida PVC ee PVC ee FACUMUM

Xaashida PVC ee PVC-ga ee qaab-dhismeedka VVC-ga waa naqshad cusub, iyada oo loo marayo tikniyoolajiyadda howsha wanaagsan iyo alaabada ceeriin ee tayo sare leh, waxqabadka xaashida PVC ee PVC ee VVC-ga oo heer sare ah. Waxaan ku qumman nahay faahfaahin kasta oo ku saabsan xaashida PVC ee PVC , dammaanad ka qaado heerka tayada, si loo keeno khibradda wax soo saarka ee kaamilka ah. Caagga HSQSy waa xaashiyaha PVC-ga ee loo yaqaan 'PVC' oo ku takhasusay PVC-ga bannaanka ee loo yaqaan 'vakum' iyo alaab-qeybiye, haddii aad raadineyso xaashida PVC-ka ee loo yaqaan 'PVC' oo ah pvv-ka oo ku habboon faafinta qiimaha yar, nala tasho!