Author(s): ZHANG Lingming
Pages: 85-87
Year: 2014 Issue:  4
Journal: Railway Signalling & Communication Engineering
Keyword:  DX11道口信号; 道口; 遮断; 发码; 信号机; 栏木机;
Abstract: 针对目前DX2、DX3不能满足国标的要求,详细描述DX11道口信号的组成、设备布置、工作状态,主要器件作用.