
Electromagnetic Compatibility And Radio Spectrum Matters (erm) - Short Range Devices (srd) - Radio Equipment In The Frequency Range 9 Khz To 25 Mhz And Inductive Loop Systems In The Frequency Range 9 Khz To 30 Mhz - Part 1: Technical Characteristics And Test Methods
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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