undercarriage emergency release cock的意思|示意
美 / /
英 / /
起落架紧急释放旋塞
undercarriage emergency release cock的网络常见释义
应急放起落架开关 ... 应急放起落架操纵 control of emergency landing gear selection 应急放起落架开关 undercarriage emergency release cock 应急放起落架气瓶 emergency undercarriage bottle ...