Polypropylene polyol diphenylmethanediisocyanate prepolymer

Polypropylene polyol diphenylmethanediisocyanate prepolymer
编号KY115475
产品名称Polypropylene polyol diphenylmethanediisocyanate prepolymer
英文名称Polypropylene polyol diphenylmethanediisocyanate prepolymer
CAS9048-57-1
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