| 英文名称: | | 1,3-Isobenzofurandione, polymer with 1,2-propanediol | | (Phthalic anhydride-1,2-propylene glycol) polymer | | 1,2-Propylene glycol, phthalic anhydride polymer | | 1,3-Isobenzofurandione,polymer with 1,2-propanediol | | (Phthalic anhydride-1,2-propylene glycol)polymer | | 1,2-Propylene glycol,phthalic anhydride polymer |
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