balancinghingedsurfacesforaircrafts詞語:balancinghingedsurfacesforaircrafts解釋:飛機鉸接面平衡詞典:專利專業英漢詞典......
aircraftsusinginflightthefeaturesofbothaeroplaneand詞語:aircraftsusinginflightthefeaturesofbothaeroplaneand解釋:在飛行中運用飛機和旋翼機的特點詞典:專利專業英漢詞典aircraftsusinginflightthefeaturesofbotha......