indirectly heated cathode [电子] 旁热式阴极 ; 间接加热阴极 ; 间热式阴极 ; 芳热式阴极
directly heated cathode 直热式阴极 ; 灯丝
ionic heated cathode 离子加热阴极
direct-heated cathode 直热式阴极
ion-heated cathode 离子加热阴极
separately heated cathode 旁热阴极
self heated cathode 自热式阴极的
ionic-heated cathode tube 离子热阴极管
应用推荐