基本解釋[商業(yè)]掛車制動(dòng)器閥英漢例句雙語例句Diagraph spring pneumatic brake valve is widely used as control valve for tractor - trailer braking system.膜片彈簧式氣制動(dòng)閥作為控制閥已廣泛地應(yīng)用于拖拉機(jī)掛車制動(dòng)系統(tǒng)。trailer brake-valve更多例句專業(yè)釋義商業(yè)掛車制動(dòng)器閥