| 英文名称: | | 2-ethyl-, polymer with 1,6-diisocyanatohexane and 5-isocyanato-3-hexanediol | | 1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, di-et malonate- and et acetoac | | etate-blocked | | 1,3-hexanediol, 2-ethyl-, polymer with1,6-diisocyanatohexane and5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, di-etmalonate- and et acetoacetate-blocked |
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