Warning: file_put_contents(): Only 0 of 5470 bytes written, possibly out of free disk space in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 vent cowl是什么意思，vent cowl的翻译，vent cowl音标、读音、用法和例句_奇葩剧汉英词典
The experimental result shows that the influence of vent cowl on coke descending is regional, there is little effect on coke smooth descending. 實騐結果表明，風帽對焦炭下降的影響是區域性的，對焦炭下降的順暢性影響較小。 web.cikd.cnki.net