| 英文名称: | | 1,4-benzenedicarboxylic acid, polymer with 1,4-butanediol, 2,2'-oxybis[ethanol] | | , 3-(2-propenyloxy)-1,2-propanediol and 2,2'-thiobis[ethanol] | | 1,4-benzenedicarboxylic acid, polymer with1,4-butanediol, 2,2'-oxybis[ethanol],3-(2-propenyloxy)-1,2-propanediol and 2,2'-thiobis[ethanol] |
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