双层客车在运用和检修中的问题及建议

Problems Existing in Operation,Inspection and Repair of Double Deck Passenger Cars and the Suggestions

从配属上海车辆段的双层客车运用检修中发现的问题、故障统计及分析，提出建议和措施。

Suggestions and measures are given out on the basis of the problems found in the operation,inspection and repair of double deck passenger cars of the Shanghai Depot,as well as on the basis of the statistics of troubles and the analysis.