OVE/ONORM EN 61557-6-2008 标准详情
- 标准号：OVE/ONORM EN 61557-6-2008
- 中文标题：
- 英文标题：Electrical Safety In Low Voltage Distribution Systems Up To 1000 V A.c. And 1500 V D.c. - Equipment For Testing, Measuring Or Monitoring Of Protective Measures - Part 6: Effectiveness Of Residual Current Devices (rcd) In Tt, Tn And It Systems
- 标准类别：奥地利国家标准ONORM
- 发布日期：
