| 英文名称: | | hexanedioic acid, polymer with hexahydro-2h-azepin-2-one and 1,6-hexanediamine, | | mixed with acrylonitrile-butadiene polymer, formaldehyde-4-(1,1,3,3-tetramethy | | lbutyl)phenol polymer-vulcanized | | hexanedioic acid, polymer withhexahydro-2h-azepin-2-one and 1,6-hexanediamine, mixed withacrylonitrile-butadiene polymer,formaldehyde-4-(1,1,3,3-tetramethylbutyl)phenol polymer-vulcanized |
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