Measurements of the electrical properties of electronic tubes . part 1 : measurement of electrode current 电子管电性能的测量.第1部分:电极电流的测量
3.
Measurements of the electrical properties of electronic tubes and valves ; methods of measurement of spurious and unwanted electrode currents 电子管和真空管的电气性能测量.第16部分:乱真电极电
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Measurements of the electrical properties of electronic tubes . part 15 : methods of measurement of spurious and unwanted electrode currents 电子管电性能的测量.第15部分:寄生和不需要电极电流的测量方法