1)gate air cooling unit,平巷空气冷却装置2)air cooling apparatus,空气冷却装置3)cooling air controls,冷却空气操纵装置4)cooling air guide,冷却空气导流装置5)vacuum cooling unit,真空冷却装置6)Air-water refriqeration devices,空-水冷却装置
用法和例句
Application of low level flash vacuum cooling unit in PA plant;