| 英文名称: | | 1,4-cyclohexanedimethanol, polymer with n,n,n',n',n'',n''-hexakis(methoxymethyl | | )-1,3,5-triazine-2,4,6-triamine, alpha-hydro- omega -hydroxypoly(oxy-1,4-butane | | diyl) and 1,1'-methylenebis[4-isocyanatocyclohexane] | | 1,4-cyclohexanedimethanol, polymer withn,n,n',n',n'',n''-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine, alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) and |
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