14/30312645 DC 标准详情
- 标准号:14/30312645 DC
- 中文标题:
- 英文标题:Bs Hd 60364-5-537 - Low Voltage Electrical Installations - Part 5-53: Selection And Erection Of Electrical Equipment - Switchgear And Controlgear - Clause 537: Isolation And Switching
- 标准类别:其他国内外OTHERSS
- 发布日期: