摘要
针对目前铁路的线路状况 ,为有效防止和减少道口事故的发生 ,提出了机车自动鸣笛装置的设计安装方案。
At present railway conditions,in order to reduce the accidents that occurred at the grade crossing,this paper put forward the scheme of design and setting of the locomotive auto-whistle device.
出处
《铁道机车车辆》
2003年第2期41-42,共2页
Railway Locomotive & Car
