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APPARATUS FOR MEASURING SIGNAL DELAY TIME IN AUDIO FREQUENCY CHANNEL RECEIVING LINE IN OPERATING MULTICHANNEL COMMUNICATION FACILITIES
APPARATUS FOR MEASURING SIGNAL DELAY TIME IN AUDIO FREQUENCY CHANNEL RECEIVING LINE IN OPERATING MULTICHANNEL COMMUNICATION FACILITIES
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机译:在多通道通信设施中测量音频通道接收线路中信号延迟时间的装置
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摘要
the invention относитс to measuring technology электропроводной св зи. the purpose of изобретени - reduce the time and improve the accuracy of измерени измерени .устр - contains демодул тор 1, bloc
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