Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/977d8d322bf8b91e2ffef9006ba1235a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 powdery talc例句_powdery talc英汉例句_powdery talc双解例句_贰靶汉英词典
The results showed that the property indexes of ethylene-propylene rubber added powdery quartz was better than the property indexes of ethylene-propylene rubber added talc. 結果表明：填加了粉石英改性粉躰的乙丙絕緣膠的性能指標優於填加滑石粉的。