| 英文名称: | | ,1'-methylenebis[isocyanatocyclohexane], alpha, alpha'-[(1-methylethylidene)di- | | 4,1-phenylene]bis[ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2,2'-oxy | | hexanedioic acid, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine,1,1'-methylenebis[isocyanatocyclohexane], alpha,alpha'-[(1-methylethylidene)di-4,1-phenylene]bis[ omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2,2'-oxybis[ethanol] |
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