摘要
自二十世纪九十年代起，欧盟国家就开始将铁路的认证或互通作为一个发展目标。由于国家系统间存在很大的差异，而且考虑到将一种系统与另一种系统互相调整所需自百费用，这个进展就逐渐被放缓了。正如所期望的，大多数铁路车辆领先的技术（在城际走廊中的高速列车）正推动着该目标的进展。
Homologation or interoperability of national railways in the EU has been a goal since the early 1990s. However, progress has been slowed due to the considerable number of differences in detail between national systems, and the expense of aligning one with the other. As might be expected, the way forward is being blazed by the most technologically advanced portions of rolling stock; high-speed trains in their intercity corridors.
出处
《经济导报（路桥技术）》
2007年第2期75-75,77,78,80-82,共6页
Road & Rail Technology
