CEI EN 61557-12 Ed. 1 (2013) 标准详情
- 标准号：CEI EN 61557-12 Ed. 1 (2013)
- 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 12: Performance Measuring And Monitoring Devices (Pmd)
- 标准类别：意大利电气标准CEI
- 发布日期：
