LST EN 61557-3-2007 标准详情
- 标准号:LST EN 61557-3-2007
- 中文标题:
- 英文标题:Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance (IEC 61557-3:2007)
- 标准类别:立陶宛标准LST
- 发布日期:2007-09-28