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PVC bututu mafita
PVC Pipe vs. HDPE Pipe: Wanne ya fi kyau?
A cikin samar da ruwa da magudanar ruwa, iskar gas, noma ban ruwa da sauran ayyukan, PVC (polyvinyl chloride) Pipeline da HDPE (high-yawa polyethylene) Bututun bututun robobi ne da aka fi amfani da su. Duk da haka, akwai…