| 英文名称: | | 1,4-benzenedicarboxylic acid, polymer with 1,3-diisocyanatomethylbenzene, methy | | lphenol and 1,3,5-tris(2-hydroxyethyl)-1,3,5-triazine-2,4,6(1h,3h,5h)-trione | | 1,4-benzenedicarboxylic acid, polymer with1,3-diisocyanatomethylbenzene, methylphenol and1,3,5-tris(2-hydroxyethyl)-1,3,5-triazine-2,4,6(1h,3h,5h)-trione |
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