Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/a1678110735998d3b9c6fd3b01ad9703.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 cowl vent例句_cowl vent英汉例句_cowl vent双解例句_骑士汉英词典
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