| 英文名称: | | propanedioic acid, diethyl ester, reaction products with 1,6-diisocyanatohexane | | homopolymer, ethyl acetoacetate, 2-ethyl-1,3-hexanediol and 5-isocyanato-1-(is | | ocyanatomethyl)-1,3,3-trimethylcyclohexane homopolymer | | propanedioic acid, diethyl ester, reaction productswith 1,6-diisocyanatohexane homopolymer, ethyl acetoacetate,2-ethyl-1,3-hexanediol and5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexanehomopolymer |
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