| 英文名称: | | Ethanol, 2,2'-[(1,1-dimethylethyl)imino]bis-, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] | | 2,2'-[(1,1-dimethylethyl)imino]bis-, polymer with 1,1'-methylenebis[4-ethano | | isocyanatocyclohexane] | | 2,2'-[(1,1-dimethylethyl)imino]bis-ethano polymer | | Ethanol,2,2'-[(1,1-dimethylethyl)imino]bis-,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] |
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