喷涂器 aerograph
机场 aeroport
气溶胶涂料 aerosol paint
岭 afflux
造林工程 afforestation construction
城市绿化 afforestation of city
二次空气过滤器 after air filter
二次冷却器 after cooler
后期硬化 after hardening
后热器 after heater
后净化 after purification
时效硬化 age hardening
机场 aeroport
气溶胶涂料 aerosol paint
岭 afflux
造林工程 afforestation construction
城市绿化 afforestation of city
二次空气过滤器 after air filter
二次冷却器 after cooler
后期硬化 after hardening
后热器 after heater
后净化 after purification
时效硬化 age hardening
龄期强度关系 age strength relation
老化 ageing
老化试验 ageing test
附加剂 agent
烧结矿渣泡沫混凝土 agglomerate foam concrete
烧结炉 agglomerating furnace
烧结骨料 aggloporite
骨料 aggregate
骨料基层 aggregate base
骨料计量机 aggregate batcher
集料计量装置 aggregate batching plant
集料斗 aggregate bin
集料拌合 aggregate blending
集料水泥比 aggregate cement ratio
骨料涂层的镶板 aggregate coated panel
骨料外露 aggregate exposure
骨料级配 aggregate gradation
集料配备厂 aggregate preparation plant
集料粒度 aggregate size
集料重量配料器 aggregate weighing batcher
防老化剂 aging proof agent
混凝土搅拌汽车 agitating truck
搅拌槽 agitation tank
混合器搅拌装置;循环泵 agitator
建筑合同 agreement for construction
租赁契约 agreement of lease
农业建筑 agricultural buildings
农业城镇 agricultural town
集料水泥配料器 agro cement batcher
鼓风 air blast