CCITT K.47-2000 标准详情
- 标准号:CCITT K.47-2000
- 中文标题:保护通信线路用金属导线免受直接雷击放电
- 英文标题:Protection Of Telecommunication Lines Using Metallic Conductors Against Direct Lightning Discharges
- 标准类别:国际电报电话咨询委员会标准
- 发布日期:
Provides a procedure for the protection of telecommunication lines using metallic conductors against direct lightning discharges to the line itself or to structures that the line enters. The protection procedure is related to the exposure of the line
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