英文名称: | 2-ethanediyl)], .alpha.,.alpha.'-methylenebis[.omega.-[3-(dimethoxymethylsilyl) propoxy]-Poly[oxy(methyl-1 | poly[oxy(methyl-1,2-ethanediyl)], alpha, alpha'-methylenebis[ omega -[3-(dimeth | oxymethylsilyl)propoxy]- | Poly[oxy(methyl-1,2-ethanediyl)],.alpha.,.alpha.'-methylenebis[.omega.-[3-(dimethoxymethylsilyl)propoxy]- |
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