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polyvinyl chloride
PVC (Polyvinyl chloride) Air a mhìneachadh: Structar, Feartan, Dèanamh & Iarrtasan cruinne (2026 Stiùiridh)
1. Dè th 'ann an PVC? A 'tuigsinn an structar molecular PVC (Polyvinyl chloride) na polymer thermoplastic air a thoirt gu buil le bhith a’ polymerizing monomer vinyl chloride (VCM). Prìomh Lèirsinn Teicnigeach: Tha làthaireachd dadaman clorine a 'toirt PVC:…