| 英文名称: | | 2-oxepanone, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,3-di | | isocyanatomethylbenzene and alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl) | | 2-oxepanone, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine,1,3-diisocyanatomethylbenzene and alpha-hydro- omega-hydroxypoly(oxy-1,2-ethanediyl) |
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