天线继电器
antenna relay
调谐继电器
tuned relay
跳脱继电器
tripping relay
通告继电器
annunciation relay
通用继电器
general-purpose relay
同轴传送线
coaxial transmission line
同轴的
coaxial
coaxial
同轴电缆
COAX; coaxial cable
同轴二极管
coaxial diode
同轴幅射热计
coaxial bolometer
同轴晶体管
coaxial transistor
同轴空腔
coaxial cavity
同轴控制
gang control
同轴馈线性排列
coaxial-fed linear array
同轴拉线
coaxial stub
同轴滤波器
coaxial filter
同轴频率计
coaxial-line frequency meter
同轴天线
coaxial antenna
同轴线
coaxial cable
同轴线连接器
caxial-line feeder; coaxial-line connector; coaxial-line feeder