• The General administration of Civil Aviation of China regulation (CCAR-121.593) outline specific policies and procedures air carries must follow concerning exit seating in aircraft.

    中国民用航空总局CCAR- 121.593款规定:公共航空运输承运人必须遵守关于紧急出口座位的有关专用政策程序

    youdao

  • The General administration of Civil Aviation of China regulation (CCAR-121.593) outline specific policies and procedures air carries must follow concerning exit seating in aircraft.

    中国民用航空总局CCAR- 121.593款规定:公共航空运输承运人必须遵守关于紧急出口座位的有关专用政策程序

    youdao

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