摘要
对HXD2B型机车升弓前蓄电池电压检查标准存在的问题进行了分析,并提出了改进建议。
Aiming at the problems of storage battery voltage inspection standards for HXD2 B locomotive before raising pantograph, the paper analyses cause and proposes improving suggestions.
出处
《铁道机车与动车》
2014年第7期34-35,44,共3页
Railway Locomotive and Motor Car
关键词
HXD2B型机车
蓄电池电压
检查标准
建议
HXD2B locomotive
storage battery voltage
inspection standard
suggestion
