2025-01-06 21:24 浏览次数 1
真空管调制器
vacuum tube modulator
电子管灯器
The application of this circuit to all-solid-state hard tube modulator in the future is also discussed.
讨论了这种电路在全固态刚管调制器中的应用前景。
reactance tube modulator
电抗管调制器