| 英文名称: | | Hexanedioic acid, polymer with 1,3-isobenzofurandione and 2,2'-oxybis[ethanol] | | Diethylene glycol, adipic acid, phthalic anhydride polymer | | hexanedioic acid, polymer with 1,3-isobenzofurandioneand 2,2'-oxybis[ethanol] | | Hexanedioic acid,polymer with 1,3-isobenzofurandione and 2,2'-oxybis[ethanol] | | Diethylene glycol,adipic acid,phthalic anhydride polymer |
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