| 英文名称: | | Hexanedioic acid, polymer with hexahydro-2H-azepin-2-one, 1,6-hexanediamine and 4,4'-methylenebis[cyclohexanamine] | | hexanedioic acid, polymer with hexahydro-2h-azepin-2-one, 1,6-hexanediamine and | | 4,4'-methylenebis[cyclohexanamine] | | hexanedioic acid, polymer withhexahydro-2h-azepin-2-one, 1,6-hexanediamine and4,4'-methylenebis[cyclohexanamine] | | Hexanedioic acid,polymer with hexahydro-2H-azepin-2-one,1,6-hexanediamine and 4,4'-methylenebis[cyclohexanamine] |
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