| 英文名称: | | ga -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methylenebis[4-isocyanatoc | | yclohexane], reaction products with dibutylamine | | cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-,polymer with alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and |
|
