| 英文名称: | | carbonic acid, diphenyl ester, polymer with 1,6-hexanediol, 5-isocyanato-1-(iso | | cyanatomethyl)-1,3,3-trimethylcyclohexane and 4,4'-methylenebis[cyclohexanamine | | carbonic acid, diphenyl ester, polymer with1,6-hexanediol,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and4,4'-methylenebis[cyclohexanamine], me et ketone oxime-blocked |
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