| 英文名称: | | 1,3-benzenedicarboxylic acid, polymer with 1,3-diisocyanatomethylbenzene, 2-eth | | yl-2-(hydroxymethyl)-1,3-propanediol, 1,1'-[(1-methylethylidene)bis(4,1-phenyle | | neoxy)]bis[2-propanol] and 2,2'-oxybis[ethanol] | | 1,3-benzenedicarboxylic acid, polymer with1,3-diisocyanatomethylbenzene,2-ethyl-2-(hydroxymethyl)-1,3-propanediol, |
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