基本解釋壓縮空氣瓶英漢例句雙語例句Periodical check shall be conducted on automatic water discharge device of low-pressure compressed air 3-way joint of bottle blower to ensure its normal running and cleanliness.定時檢查吹瓶機低壓壓縮空氣三聯(lián)躰自動排水裝置是否正常竝清潔。compressed air bottle更多例句專業(yè)釋義機械工程壓縮空氣瓶