Dale Crane was an airframe and powerplant mechanic, a designated mechanic-examiner, a commercial pilot, and a flight instructor.
戴尔起重机是机身和发动机机械师，机械师，考官指定，商业飞行员和飞行教官。
Dale Crane was an airframe and powerplant mechanic, a designated mechanic-examiner, a commercial pilot, and a flight instructor.
戴尔起重机是机身和发动机机械师，机械师，考官指定，商业飞行员和飞行教官。
应用推荐