短語(yǔ)詞組短語(yǔ)Airworthiness Directive 適航指令Airworthiness Inspector 適航督察;適航檢查員Airworthiness Manual 適航手冊(cè)continued airworthiness 持續(xù)適航性Airworthiness Control 適航管理airworthiness directives 適航指令airworthiness certification 傘衣的適航性測(cè)試;適航認(rèn)證;適航證書(shū)continuous airworthiness 持續(xù)適航性 返回 airworthiness