~....................................................................... |ABBREVIATION | DEFINITION | ......................................................................... | CLB | Climb | ......................................................................... | CMD | Command | ......................................................................... | CON | Continuous | ......................................................................... | CMC | Central Maintenance Computer | ......................................................................... | CMCS | Central Maintenance Computer System | ......................................................................... | CLCP | Central Lateral Control Package | ......................................................................... | CPU | Central Processing Unit | ......................................................................... | CRS | Course | ......................................................................... | CRT | Cathode Ray Tube | ......................................................................... | CRZ | Cruise | ......................................................................... | D/A | Digital to Analog | ......................................................................... | DADC | Digital Air Data Computer | ......................................................................... | DEP | Departure | ......................................................................... | DES | Descent | ......................................................................... | DFDAC | Digital Flight Data Acquisition Card | ......................................................................... | DH | Decision Height | ......................................................................... | DITS | Digital Information Transfer System | ......................................................................... | DME | Distance Measuring Equipment | ......................................................................... | DMU | Data Management Unit | ......................................................................... | D-TO | Derated Takeoff | .........................................................................
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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747-400
MAINTENANCE MANUAL
~....................................................................... |ABBREVIATION | DEFINITION | ......................................................................... | EAROM | Electrically Alterable Read Only Memory | ......................................................................... | EAS | Elevator Autopilot Servo | ......................................................................... | ECS | Environmental Control System | ......................................................................... | EDHP | Engine-Driven Hydraulic Pump | ......................................................................... | E/E | Electrical/Electronics | ......................................................................... | EEC | Electronic Engine Control | ......................................................................... | EFCU | Elevator Feel and Centering Unit | ......................................................................... | EFIS | Electronic Flight Instrument System | ......................................................................... | EGT | Exhaust Gas Temperature | ......................................................................... | EHSV | Electrohydraulic Servovalve | ......................................................................... | EICAS | Engine Indicating and Crew Alerting System | ......................................................................... | EIU | EFIS/EICAS Interface Unit | ......................................................................... | EMHP | Electric Motor-Driven Hydraulic Pump | ......................................................................... | EMI | Electromagnetic Interference | ......................................................................... | ENG or ENGA | Engage | ......................................................................... | EPR | Engine Pressure Ratio | ......................................................................... | FAA | Federal Aviation Administration | ......................................................................... | FCC | Flight Control Computer | ......................................................................... | FCE | Flight Control Electronics | ......................................................................... | FCU | Flap Control Unit | ......................................................................... | F/D | Flight Director | ......................................................................... 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：747-400 AMM 飞机维护手册 空调 AUTO FLIGHT(6)
