?热调管

... 场调管 technetron 热调管 thermally tuned valve; thermally-tuned valve; thermally-tunedvalve 速调管 [电学] klystron◇速调管倍频器 klystron multiplier; 速调管电源 klystron power supply; klystron power source; 速调管放大器 klystron amplifier; klystron repeater; 速调管调制器 klystron modulator; 速调管增音器 klystron repeater ...