acetylated polyvinyl alcohols (Ac-PVA)
polyvinyl alcohol cotton blended yarn
polyvinyl alcohol copolymer
Polyvinyl alcohol condensed p-form ylchlorophosphonazo
Polyvinyl alcohol condensed p formbenzenylazo sulfonic acid
polyvinyl alcohol coating
polyvinyl alcohol alcoholysis liquor
Polyvinyl alcohol adhesive
POLYVINYL ALCOHOL (PVA) 17-99， FLOCCULE
polyvinyl alcohol
聚乙烯醇
PVA聚乙烯醇
聚孔烯醇
聚乙烯醇(PVA)
聚乙烯醇纤维
淀粉
钴
聚乙烯醇缩醛胶
众乙烯醇
聚乙烯酸
PVA
镉离子
聚乙烯乙醇
聚乙稀醇
栓塞剂
聚氯乙烯
polyvinyl actate emulsion
polyvinyl acetate(PVAc) emulsion
polyvinyl acetate phthalate
polyvinyl acetate latex
polyvinyl acetate emulsion unit