| 英文名称: | | 2-butanone, oxime, polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro- ome | | ga -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1',1''-nitrilotris[2-propanol | | 2-butanone, oxime, polymer with1,3-diisocyanatomethylbenzene, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and |
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