| 英文名称: | | hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hy | | drazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1'-methyleneb | | is[4-isocyanatocyclohexane], compd. with n,n-diethylethanamine | | hexanedioic acid, polymer with2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine,3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and |
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