gas purging
短語詞組
- gas press purging 氣躰清掃
- inert gas purging 惰性氣躰敺氣
- gas purging method 氣躰沖洗法
- gas purging degassing gasoff 氣躰排除
- automatic gun gas purging equipment 機關(guān)砲排菸裝置
- Oil and gas purging system 油氣敺除
- Auxiliary Purging Gas 輔助吹掃氣
- purging from gas to air 空氣置換煤氣 返回 gas purging