第1页共57页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共57页AA-60firedoorA-60级防火门a-hundred-yearreturnperiod百年一遇abrasive(喷砂用的)磨料abrasivepaper砂纸ACgenerator交流发电机ACmotor交流电动机acceleratedcorrosiontesting加速腐蚀试验acceptancecriteria合格准则accesshole(forwelding)=copehole焊接工艺孔accommodationandpowerplatform(APP)生活动力平台accordingto=inaccordancewith=inlinewith=asper=inthelightof按照acetylenegas乙炔acidelectrode酸性焊条acidproofcement防酸水泥additive添加剂adhereto遵守(动词)adherenceto遵守(名词)adjacentcolumns相临立柱adversecombinationofloads荷载的不利组合adversecondition不利条件aeronauticalradiosystem航空无线电系统AFC(approvedforconstruction)建造批准aforementioned上述的aftwinch船艉绞车agitator搅拌器airblower鼓风机aircompressor空压机airdrivepump气动泵airhoister气动绞车airmanifold气包airtighttest气密性试验air-hose风带第2页共57页第1页共57页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共57页aircraftobstructionbeacon航空障碍灯alarmb