Coaxial cables - Part 9-3: Sectional specification for coaxial cables for analogue and digital signal transmission - Indoor drop cables for systems operating at 5 MHz - 6 000 MHz; German version EN 50117-9-3:2019
同轴电缆.第9-3部分:模拟和数字信号传输用同轴电缆分规范.在5MHz-6000 MHz下工作的系统用室内分接电缆;德文版EN 50117-9-3:2019