| 英文名称: | | Hexanedioic acid, polymer with 1,2-ethanediol, 1,1'-methylenebis[4-isocyanatobenzene] and 1,2-propanediol | | Isocyanate-terminated adipic acid-ethylene glycol-propylene glycol polyester | | Hexanedioic acid,polymer with 1,2-ethanediol,1,1'-methylenebis[4-isocyanatobenzene] and 1,2-propanediol | | hexanedioic acid, polymer with 1,2-ethanediol, 1,1'-methylenebis[4-isocyanatobe | | nzene] and 1,2-propanediol | | hexanedioic acid, polymer with 1,2-ethanediol, |
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