Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Avalanche Beacons; Transmitter-Receiver Systems; Part 1: Technical Characteristics and Test Methods (V1.2.1)
英文名称:Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Avalanche Beacons; Transmitter-Receiver Systems; Part 1: Technical Characteristics and Test Methods (V1.2.1)