Poly (vinyl chloride) Poly (vinyl chloride) PVC ne polyvinyl chloride filastik, launi mai haske, juriya na lalata, m kuma mai dorewa, saboda ƙari na filastik, wakili na rigakafin tsufa da sauran kayan taimako mai guba a cikin masana'anta, don haka samfuran sa. gaba daya kar a ajiye abinci da...
Kara karantawa