- Mahele 3

ʻO nā mea hoʻohana o nā mea PVC
na admin ma ka 23-07-19
ʻO ka polyvinyl chloride (PVC) kahi polymer i hana ʻia e ka polymerization o ka vinyl chloride monomer (VCM) i mua o nā mea hoʻomaka e like me nā peroxides a me nā pūhui azo a i ʻole e ka ...
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