| 英文名称: | | methylene)bis[benzene], ethenyldiethoxymethylsilane, alpha-hydro- omega -hydrox | | ethanethiol, 2,2'-[1,2-ethanediylbis(oxy)]bis-,polymer with 1,1'-(diisocyanatomethylene)bis[benzene],ethenyldiethoxymethylsilane, alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], alpha, alpha',alpha''-1,2,3-propanetriyltris[ omega-hydroxyp |
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