| 英文名称: | | 1,6-Hexanediol,polymer with 1,3-diisocyanatomethylbenzene and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | Toluene diisocyanate,trimethylolpropane,1,6-hexanediol polymer | | 1,6-Hexanediol, polymer with 1,3-diisocyanatomethylbenzene and 2-ethyl- 2-(hydroxymethyl)-1,3-propanediol | | Toluene diisocyanate, trimethylolpropane, 1,6-hexanediol polymer | | 1,6-hexanediol, polymer with 1,3-diisocyanatomethylbenzene and 2-ethyl-2-(hydro | | xymethyl)-1,3-propanediol | | 1,6-hexanediol, polymer with1,3-diisocyanatomethylbenzene and2-ethyl-2-(hydroxymethyl)-1,3-propanediol |
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