| 英文名称: | | 1,4-butanediol, 2,2-dimethyl-1,3-propanediol, hexanedioic acid, 1,6-thanamin | | hexanediol and 1,1'-methylenebis[4-isocyanatocyclohexane] | | 1,3-benzenedicarboxylic acid, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,4-butanediol,2,2-dimethyl-1,3-propanediol, hexanedioic acid, 1,6-hexanediol and |
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