基本解釋[經(jīng)濟學(xué)]擺輪夾板英漢例句雙語例句Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.排氣閥、過濾器、排污閥、底閥、隔膜閥、旋塞閥、柱塞閥、銅閥門、保溫閥門、水利控制閥、平衡閥、疏水閥、電磁閥。balance cock更多例句詞組短語短語balance cock screw 擺夾板螺絲balance cock rest 擺夾板架balance cock for flat hairspring 扁平擺夾板游絲balance cock更多詞組專業(yè)釋義經(jīng)濟學(xué)擺輪夾板