Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/e0d5d625b44a5c757367dca5d64be93c.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 powdery talc例句_powdery talc英汉例句_powdery talc双解例句_甲百匯小鸡词典
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。