Kedu ihe bụ pvc foam sheet?bọọdụ ụfụfụ PVC, nke a makwaara dị ka bọọdụ Chevron na bọọdụ Andy, ihe mejupụtara kemịkalụ ya bụ polyvinyl chloride (Polyvinyl chloride), yabụ a na-akpọkwa ya bọọdụ polyvinyl chloride foam.A na-eji ya n'ụgbọ ala ndị njem, elu ụlọ ụgbọ oloko, igbe isi igbe, panel ịchọ mma ime, bu ...
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