短語(yǔ)詞組短語(yǔ)balanced reaction rudder 平衡反動(dòng)舵;平衡反應(yīng)舵;平衡整流舵;均衡反動(dòng)舵balanced d rudder 平衡舵balanced healthy rudder 均衡舵internally -balanced rudder 內(nèi)封補(bǔ)償方向舵underhung balanced rudder 懸吊平衡舵partly underhung balanced rudder 半懸式平衡舵externally balanced rudder 外補(bǔ)償方向舵balanced rudder with axle 穿心舵軸平衡舵horn -balanced rudder 突角補(bǔ)償方向舵 返回 balanced rudder