| 英文名称: | | 4-diisocyanato-1-methylbenzene, cyclohexanol and et alc.-and tetrahydroabietyl | | alc.-blocked | | poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro- omega-hydroxy-, polymer with 2,4-diisocyanato-1-methylbenzene, cyclohexanoland et alc.-and tetrahydroabietyl alc.-blocked |
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