| 英文名称: | | ohexanemethanamine, 1,3-diisocyanatomethylbenzene and alpha-hydro- omega -hydro | | phenol, 4,4'-(1-methylethylidene)bis-, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine,1,3-diisocyanatomethylbenzene and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] |
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