【摘要】 青藏铁路处于高海拔、低气压、严寒地区 ,在青藏线运行的客车需要空调、供氧 ,以保证乘务员和旅客的安全 ,现根据青藏线的环境特点 ,客车运行条件 ,探讨了客车空调、供氧方式和供氧设备更多还原

【Abstract】 Due to high altitude,low atmospheric pressure and severe cold weather on Qingzang Railway,the passenger trains need equip with air condition and oxygen supply to assure the safety of attendant and passengers on train.In the paper,air condition,way of oxygen supply and oxygen equipment is discussed according to environmental quality of Qingzang railway and operating condition of passenger train.更多还原