DIN EN 50117-2-2-2014 同轴电缆.第2-2部分:电缆配电网用电缆的分规范.5MHz~1000MHz上运行的系统用室外引入电缆
Coaxial cables - Part 2-2: Sectional specification for cables used in cabled distribution networks - Outdoor drop cables for systems operating at 5 MHz - 1 000 MHz; German version EN 50117-2-2:2004 + A1:2008 + A2:2013