- 无线电报: radiogram; radiotelegraphy; ...
- 电路: circuit; electric circuit; e ...
- 主无线电报电台: main radiotelegraph installation
- 地回线电报电路: earth return telegraph circuit
- 电报电路: telegram circuit; telegraph circuit; telegraphic channel
关注微信公众号：chachacidian，回复:无线电报电路，即可在微信中查询翻译
