BS EN 50117-9-1-2019 标准详情
- 标准号:BS EN 50117-9-1-2019
- 中文标题:
- 英文标题:Coaxial cables. Sectional specification for coaxial cables for analogue and digital signal transmission. Indoor drop cables for systems operating at 5 MHz - 1 000 MHz
- 标准类别:英国标准BS
- 发布日期:10 April 2019
