瓶体维修

　　沈阳威亚具备各类航空器瓶体的翻修及膨胀系数测试能力。维修范围涉及直升机应急系统，固定翼飞机的发动机、客舱、灭火系统及氧气系统所装备的灭火瓶、氧气瓶、氮气瓶、氦气瓶等。
　　Shenyang Avias has the capability to overhaul various kinds of cylinders of aircraft and to measure expansion coefficient. The maintenance scope include emergency system of helicopter and fire extinguisher, oxygen cylinder, nitrogen cylinder and helium cylinder used in engine, passenger cabin, fire extinguishing system and oxygen system of fixed wing aircraft.