Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/d971053026cb36617e2f39f34afc62ad.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 vacuum generator system是什么意思，vacuum generator system的翻译，vacuum generator system音标、读音、用法和例句_歐米惠必应词典
Sometimes, single vacuum generator system is used in production, which has several vacuum pads but only one vacuum generator. 有的時候，生産中採用的是一個真空發生器帶多個吸頭形式的單真空發生器吸取系統。