ETSI EN 300 422-1 V1.3.2 (2008) Electromagnetic compatibility and Radio spectrum Matters (ERM); Wire
标准简介
ETSI EN 300 422-1 V1.3.2 (2008) Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1 Technical characteristics and method
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