Methods of measurement for radio transmitters - amplitude - modulated transmitters for sound broadcasting 無線電發(fā)射機(jī)測(cè)量方法.聲音廣播用調(diào)幅發(fā)射機(jī)
Methods of measurement for radio transmitters - part 15 : amplitude - modulated transmitters for sound broadcasting 無線電發(fā)射機(jī)的測(cè)量方法.第15部分:聲音廣播用調(diào)幅發(fā)射機(jī)
Methods of measurement for radio transmitters - part 15 : amplitude - modulated transmitters for sound broadcasting 無線電發(fā)射機(jī)的測(cè)量方法.第15部分:聲音廣播用調(diào)幅發(fā)射機(jī)
Methods of measurement for radio transmitters - part 15 : amplitude - modulated transmitters for sound broadcasting iec 60244 - 15 : 1999 ; german version en 60244 - 15 : 2000 無線電發(fā)射機(jī)的測(cè)量方法.第15部分:聲音廣播用調(diào)幅發(fā)