| 英文名称: | | 2-propenoic acid, 2-hydroxyethyl ester, polymer with alpha-hydro- omega -hydrox | | ypoly(oxy-1,4-butanediyl), alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethan | | ediyl)] ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1), 4-hydroxy-n | | -(2-hydroxyethyl)-n-methylbutanamide and 1,1'-methylenebis[4-isocyanatocyclohex | | 2-propenoic acid, 2-hydroxyethyl ester, polymer withalpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl), alpha-hydro-omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] ether with2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1),4-hydroxy-n-(2-hydroxyethyl) |
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