| 英文名称: | | lbenzene, 2-methoxyethanol, 1,1'-methylenebis[4-isocyanatobenzene], 4,4'-(1-met | | hylethylidene)bis[phenol], methyloxirane and oxirane, me et ketone oxime-blocke | | 1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-, polymerwith 1,3-diisocyanatomethylbenzene, 2-methoxyethanol, |
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