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农村有线广播喇叭大多数为舌簧喇叭.用它来做一个简单的故障寻迹器,判断收音机、收录机无声故障十分方便、灵敏而经济.具体操作方法如下:
Rural cable broadcast speakers for the majority of the reverb horn. Use it to do a simple fault tracer to determine the radio, radio silent fault is very convenient, sensitive and economical. Specific methods of operation are as follows: