pulsed modulator tube造句

例句与造句

1. Blank detail specification for pulse modulator tubes
   脉冲调制管空白详细规范
2. Measurements of the electrical properties of electronic tubes . part 23 : methods of measurement of vacuum pulse modulator tubes and valves
   电子管电性能的测量.第23部分:真空脉冲调制管的测量方法
3. It's difficult to find pulsed modulator tube in a sentence. 用pulsed modulator tube造句挺难的