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产品信息
英文名:POLY(4,4'-METHYLENEBIS(PHENYL ISOCYANATE )-ALT-1,4-BUTANEDIOL/POLY-THF), M I 40
中文名:POLY(4,4'-METHYLENEBIS(PHENYL ISOCYANATE )-ALT-1,4-BUTANEDIOL/POLY-THF), M I 40
中文名:POLY(4,4'-METHYLENEBIS(PHENYL ISOCYANATE )-ALT-1,4-BUTANEDIOL/POLY-THF), M I 40