| 英文名称: | | methylbenzene and alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)], | | amine-terminated | | cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-,polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], amine-terminated |
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