| 英文名称: | | 2-hydroxyethyl ester, polymer with 2-ethyl-2-(hydroxymethyl)-2-propenoic aci | | 1,3-propanediol, mercaptoacetic acid, 1,1'-methylenebis[4-isocyanatocyclohexane | | 2-propenoic acid, 2-hydroxyethyl ester, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol, mercaptoacetic acid, |
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