25型客车侧门排水结构改进

Improvement of the Side Door Drainage Structure on 25 Type Passenger Cars

针对25型客车侧门漏雨的问题,对侧门排水结构进行了改进,并对结构的可靠性进行了验证。

In view of leakage of rain in side door of the 25 type passenger car.the drainage structure of side doors is improved,and the reliability of the structure is verified.