| 英文名称: | | 1,3-Isobenzofurandione,polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | Phthalic anhydride,ethylene glycol,trimethylolpropane polymer | | 1,3-Isobenzofurandione, polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol | | Phthalic anhydride, ethylene glycol, trimethylolpropane polymer | | 1,3-isobenzofurandione, polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethy | | l)-1,3-propanediol | | 1,3-isobenzofurandione, polymer with 1,2-ethanediol and2-ethyl-2-(hydroxymethyl)-1,3-propanediol |
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