Simple unfired pressure vessels designed to contain air or nitrogen - Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock
装有空气或氮气的简易非燃烧压力容器.第4部分:铁路车辆空气制动设备和辅助气动设备用铝合金压力容器;德文版EN 286-4:1994