VHF channel (甚高频频道), in relation to VHF radiotelephone communication, means any radiotelephone channel in the VHF band provided for in the ...
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vhf preamplifier stage,vhf preamplifier stage,甚高频前置放大器 vhf channel,vhf channel,甚高频频道 vhf broadcasting,vhf broadcasting,甚高频广播 ..
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