摘要
介绍了高速客车塞拉门的结构及提高气密性的措施,并针对运用中出现的问题提出了改进建议。
The structure, working principles and measures to improve the air-tightness of the plug doors for high speed passenger cars are described. Improvement suggestions are given for the problems appeared in operation.
出处
《铁道车辆》
2003年第12期12-13,共2页
Rolling Stock
关键词
高速客车
塞拉门
结构
气密性
high speed passenger car
plug door
structure
principle
air-tightness
improvement
