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polyvinyl chloride
PVC (Polyvinyl Chloride) piav qhia: Qauv, Cov khoom, Kev tsim khoom & Cov ntawv thov thoob ntiaj teb (2026 Qhia)
1. PVC yog dab tsi? Nkag siab txog Molecular Structure PVC (Polyvinyl Chloride) yog ib qho thermoplastic polymer tsim los ntawm polymerizing vinyl chloride monomer (VCM). Kev Pom Kev Pom Zoo: Lub xub ntiag ntawm chlorine atoms muab PVC:…