Polyvinyl chloride pipe, also claiming pvc pipe, is the tubing that the thermal plasticity high polymer that made by polymerization of vinyl choride monomer، وٺو polyvinyl chloride (PVC) RESINS کي بنيادي خام مال جي طور تي، مناسب antiaging ايجنٽ شامل ڪريو، ملڪيت کي درست ڪندڙ ايجنٽ وغيره، جي...
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