IEC 61811-54 Ed. 1.0 标准详情
- 标准号:IEC 61811-54 Ed. 1.0
- 中文标题:
- 英文标题:Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15 mm x 7,5 mm base
- 标准类别:国际电工委员会IEC
- 发布日期: