71 COCKPIT VOICE RECORDER (CVR) SYSTEM 语音记录器系统 82 PC POWER SYSTEM (FLIGHT COMPARTMENT) 个人电脑电源系统(驾驶舱) 83 PC POWER SYSTEM (SUPERNUMERARY AREA) 个人电脑电源系统(客舱) 91 ARINC 629 MULTI-TRANSMITTER DATA BUS ARINC 629 多功能传输数据总线 93 OVERHEAD PANEL ARINC 629 SYSTEM...