| 英文名称: | | Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene and 1,2-ethanediol, isocyanate-terminated | | , isocyanate-terminated | | hexanedioic acid, polymer with1,3-diisocyanatomethylbenzene and 1,2-ethanediol,isocyanate-terminated | | Hexanedioic acid,polymer with 1,3-diisocyanatomethylbenzene and 1,2-ethanediol,isocyanate-terminated |
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