Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/10f4c4c58e4ab1e8ce40e240e01018a2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 pulverized-coal concentrator例句_pulverized-coal concentrator英汉例句_pulverized-coal concentrator双解例句_奇葩剧汉英词典
The cyclone separator for a W shaped flame-based boiler is a kind of pulverized coal concentrator operating on a cyclone separation theory. 型火焰爐鏇風分離器是一種利用鏇風分離原理進行濃縮的煤粉濃縮器。