piston governor valve

基本解釋

• [經(jīng)濟學]活塞調(diào)節(jié)閥

詞組短語

短語

• piston governor valve strainer 活塞調(diào)節(jié)閥濾器
• piston governor valve cage 活塞調(diào)節(jié)閥座
• balanced -piston governor valve 平衡式活塞調(diào)節(jié)閥
• piston governor valve retaining spring 活塞調(diào)節(jié)閥扣緊簧

• piston governor valve更多詞組

專業(yè)釋義

經(jīng)濟學

• 活塞調(diào)節(jié)閥