高频测试
FMI Frequency Modulatim Inspect
高频测试头介面
high frequency test head interface
高频测试仪
high frequency measuring instrument
高频测试装置
high frequency testing apparatus
贝斯诺得-拉图尔高频发电机
Bethenod-Latour high frequency generator
贝斯诺德-拉图尔高频发电机
Bethenod-Lotour high frequency generator
超高频频段
ultrahigh frequency(UHF) band
超高频试验接收机
ultra-high frequency test receiver
垂测频高图
vertical sounding ionogram
多频高频地波雷达
multi-frequency HF ground wave radar