BS EN 61643-351-2017 标准详情
- 标准号:BS EN 61643-351-2017
- 中文标题:
- 英文标题:Components for low-voltage surge protective devices. Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
- 标准类别:英国标准BS
- 发布日期:28 February 2017