| 英文名称: | | ro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)], alpha, alpha', alpha''-1,2, | | 3-propanetriyltris[ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2,2'-th | | iobis[ethanethiol] | | 2-propen-1-ol, polymer with1,1'-(diisocyanatomethylene)bis[benzene], alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], alpha, alpha',alpha''-1,2,3-propanetriyltris[ omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and2,2'-thiobis[ethanethiol] |
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