| 英文名称: | | Siloxanes and Silicones,di-Me,ethoxy-terminated | | Siloxanes and silicones,dimethyl,ethyl terminated | | Siloxanes and Silicones, di-Me, ethoxy-terminated | | .alpha.,.omega.-Diethoxypolydimethylsiloxane | | Siloxanes and silicones, dimethyl, ethyl terminated |
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