| 英文名称: | | 1,3-Pentanediol,2,2,4-trimethyl-,polymer with 1,3-diisocyanatomethylbenzene | | Toluenediisocyanate,2,2,4-trimethyl-1,3-pentanediol polymer | | 1,3-Pentanediol, 2,2,4-trimethyl-, polymer with 1,3-diisocyanatomethylbenzene | | Toluenediisocyanate, 2,2,4-trimethyl-1,3-pentanediol polymer | | 1,3-pentanediol, 2,2,4-trimethyl-, polymer with1,3-diisocyanatomethylbenzene |
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