| |||
receiver/transmitter | |||
transceiver |
收发信机: 36 phrases in 10 subjects |
Air defense | 4 |
Aviation | 1 |
Communications | 2 |
Electronics | 8 |
Hydroelectric power stations | 2 |
Information technology | 1 |
Nuclear and fusion power | 1 |
Space | 6 |
Technology | 6 |
Telecommunications | 5 |