Author(s): LI Chuang
Pages: 79-81
Year: 2012 Issue:  5
Journal: Railway Signalling & Communication Engineering
Keyword:  过走; 过走防护; 过走区防护; 侧翼防护;
Abstract: 分析过走防护的概念,介绍若干过走防护的措施,并简单描述我国铁路过走防护的现状.