Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/ce3cbd166eaa6e9e57a24b2afed51e44.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 siloxane-oligomer例句_siloxane-oligomer英汉例句_siloxane-oligomer双解例句_沉淀汉英词典
The research of organic silicon oligomer is important to promote the development of organic silicon resins and its modified resins. 有机硅低聚体的研究是促进有机硅及其改性树脂发展的重要因素。