Warning: file_put_contents(): Only 0 of 5295 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 electric centrifugal blower是什么意思，electric centrifugal blower的翻译，electric centrifugal blower音标、读音、用法和例句_食材鋪反向词典
The electric blower of the invention is provided with a clapboard arranged on a back face side of a centrifugal fan; 本發明的電動鼓風機具備：配置在離心風扇的背麪側的 隔板； ip.com