PN EN 50123-7-3-2003 标准详情
- 标准号：PN EN 50123-7-3-2003
- 中文标题：
- 英文标题：Railway Applications - Fixed Installations - D.c. Switchgear - Part 7-3: Measurement, Control And Protection Devices For Specific Use In D.c. Traction Systems - Isolating Voltage Transducers And Other Voltage Measuring Devices
- 标准类别：波兰标准PN
- 发布日期：
