Pipe ea polyvinyl chloride, eo hape e bolelang phala ea pvc, ke tubing eo polasetiki e chesang e phahameng ea polasetiki e entsoeng ka polymerization ea vinyl choride monomer e etsoa, ho nka polyvinyl chloride (PVC) RESINS e le lisebelisoa tse ka sehloohong tse tala, eketsa ntho e thibelang botsofali e loketseng, moemeli oa ho lokisa thepa. joalo-joalo, ...
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