| 英文名称: | | hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 4 | | ,4'-methylenebis[cyclohexanamine], 1,1'-methylenebis[4-isocyanatocyclohexane], | | hexanedioic acid, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine,4,4'-methylenebis[cyclohexanamine], |
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