airworthiness directive

• 1. 适航指令: Airworthiness Directive | CAD | airworthine directives
• 2. 电子设备适航指令: EADS
• 3. 紧急适航指令: EAD | Emergency Airworthiness Directive

• 1.负责评估处理专业范围内的适航指令。
  Be in charge of evaluating and dealing with the airworthiness directive in its domain.
  dict.yoduao.com
• 2.强制适航信息（适航指令）；
  Mandatory airworthiness information (Airworthiness Directive).
  dict.yoduao.com

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