Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/782afafbf5f685d83b154e6fbe8e57a7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 scraper trough conveyor例句_scraper trough conveyor英汉例句_scraper trough conveyor双解例句_贰靶汉英词典
In addition, breaks in the horizontal plane occur between the trough section, in principle, also during the shifting of the scraper chain conveyor. 此外，休息，在水平麪之間發生穀底節，在原則上，也就是在不斷變化的刮板鏈式輸送機。