Key words automatic telemeter, earth satellite communication net, VHF/HF communication net, Inmarsat System, VSAT (very small aperture terminal)System.是什么意思_Key words automatic telemeter, earth satellite communication net, VHF/HF communication net, Inmarsat System, VSAT (very small aperture terminal)System.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句