| 英文名称: | | 2-oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanedioland 5-isocya | | 3-trimethylcyclohexane, 4-(ethenyloxy)-1-butanol-nato-1-(isocyanatomethyl)-3 | | blocked | | 2-oxepanone, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanedioland5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,4-(ethenyloxy)-1-butanol-blocked |
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