airworthiness management of civil aircraft是什么意思、英文翻译及中文解释
airworthiness management of civil aircraft
词语: airworthiness management of civil aircraft
解释: 民用航空器适航管理
词典: 法学专业英汉词典
airworthiness management of civil aircraft
词语: airworthiness management of civil aircraft
解释: 民用航空器适航管理
词典: 法学专业英汉词典