
Iec 107-2 Methods Of Measurement On Receivers For Television Broadcast Transmissions - Part 2: Electrical Measurements On Audio Channels - Methods In General And Those For Monophonic Channels
出版:British Standards Institution

專家解讀視頻
Iec 107-2 Methods Of Measurement On Receivers For Television Broadcast Transmissions - Part 2: Electrical Measurements On Audio Channels - Methods In General And Those For Monophonic Channels
出版:British Standards Institution
專家解讀視頻