UNE EN 50122-2-2011 标准详情
- 标准号:UNE EN 50122-2-2011
- 中文标题:
- 英文标题:Railway Applications - Fixed Installations - Electrical Safety, Earthing And The Return Circuit - Part 2: Provisions Against The Effects Of Stray Currents Caused By D -C - Traction Systems
- 标准类别:西班牙国家标准UNE
- 发布日期: