基本解釋[機(jī)械工程]氣動(dòng)控制換向閥氣動(dòng)節(jié)制換向閥英漢例句雙語(yǔ)例句A high-reliability air-actuated direction valve is presented in this paper.本文介紹了一種工作高度可靠的換向氣閥。air-actuated direction valve更多例句專業(yè)釋義機(jī)械工程氣動(dòng)控制換向閥氣動(dòng)節(jié)制換向閥