| 标准编号 | EN 50122-2:1998+A1:2002 |
| 标准名称 | Railway applications. Fixed installations. Part 2:Protective provisions against the effects of stray currents caused by d.c. traction systems |
| 主编部门 | |
| 标准状态 | |
| 出版社 | |
| 批准文号 | |
| 发布日期 | 2002-04-19 |
| 实施日期 | 2002-04-19 |
| 废止日期 | 2013-10-01 |
| 替换信息 | |
| 前言 | |
| 无 |
