空维修缩写参考.doc

Abbreviations and AcronymsA　1stfirstA or a amberA/B autobrakeA/C aircraftA/C air conditioningA/D analog-to-digitalA/G air/groundA/P autopilotA/S antiskidA/S airspeedA/T autothrottleAACU antiskid/autobrake control unitAAU audio accessory unitabs absoluteabv aboveAC alternating currentac alternating currentACARS aircraft communication addressing and reportingACAU air conditioning accessory unitacc accumulatorACC active clearance controlaccel accelerationaccum accumulatoraccy accessoryACM air cycle machineACMP Alternating current motor pumpACMS aircraft condition monitoring systemACP audio control panelACQ acquireacq acquisitionACRUAvionics cooling refrigeration unitACS air conditioning systemact activeactr actuatorACU airshow control unitADC air data computerADF automatic direction finderADI attitude director indicationADIRS air data inertial reference systemadjadjustable or adjustmentADL airborne data loaderADP air driven pumpADR air data referenceADS air data systemADV advanceadv advisoryAEP audio entertainment playerAFCS automatic flight control systemAFDS automatic flight director systemAFOLTS automatic fire/overheat logic & test systemAGB angle gearbox(PW Engine)AGB accessory gearboxAGCU APU generator control unitAGL above ground levelAGS air/ground systemAI aluminumAI attitude indicatorail aileronALR alternate load reductionALRT alertalt alternatealtn alternateAM amplitude modulatedamb ambientAME amplitude modulation equivalentAMM airplane maintenance manualamp amplifierampl amplifierAMUX audio multiplexerANN annunciatorannc announcementannun annunciatorANT antennaAOA angle of airflowAOA angle of attackAOC airline operations controlAOC approach-on-courseAOG airplane on groundAPB APU breakerAPB auxiliary power breakerapl airplaneAPP approachapp approachappl applicationapprox approximate or approximatelyAPS APU power switchAPU auxillary power unitARINC Aeronautical Radio Inc.ARINC aeronautical radio incorporatedarpt airportASA autoflight status annunciatorASG APU starter-generatorASM autothrottle servo motorASP Audio selector panelassy AssemblyASU attendant service unitasym asymmetryATA air transport associationATC air traffic controlATE automatic test equipmentatm attitudeATR austin trumbull radioATS air traffic servicesatt attendantattd attendantattend attendantauth authorityauto automaticaux auxillaryavail Availableavg averageAVM airborne vibration monitoringB　B or b Blue(light only)bal balanceBAR bleed air regulatorbaro barometricBARO barometric altitudebat batteryBAT batteryBATT batteryBAV bleed air valveBB Broad bandBB Body buttock linebc broadcastBCD Binary coded decimalbcn beaconBFE buyer fumished equipmentBGM boarding musicBIT built in testBITE bulit-in test equipmentbkr breakerBL buttock linebld bleedblk blackblk blockBLS bezel light sensorBMS Boeing material specificationBMV brake metering valvebnr bumerBOV bias out of viewBPCU bus power control unitBPI braek pressure indicatorbrg bearingbrk brakebrt bright or brightnessBS body stationBSV burner staging valveBTB bus tie breakerbtl bottleBTM brake temperature monitorBTU british thermal unitBVCU bleed valve control unitC　c centerC CelsiusC/B circuit breakerC/L coefficient of liftC/O change overC/W control wheelCA cation annunciatorCAA Civil Aviation Authoritycab cabinCAI cabin altitude indicatorcanc cancelcapt captainCAS computed airspeedcat categorycau or caut cautionCB circuit breakerCBP compressor bleed pressureCCA central control actuatorCCDL cross channel data linkCCN compatibility class numberccw counterclockwiseCDP conpressor discharge pressureCDS common display systemCDS/DEU common display system/display electronics unitCDU center drive unitCDU control display unitCEU cargo electronic unitcfm cubic feet per minuteCG center or gravitycgo cargoCH channelchan channelchap chapterchar characterchg changechgr chargerchr chronographcir clearckts circuitCL center lowerclb climbclg coolingclk clockclng coolingclr clearCLS continuous level sensorclsd closedcm centimeterC。