| |||
| 收-发转换开关 | |||
| 收发转换开关; 接收机保护放电管 | |||
| 收一发转换开关 | |||
| 收发开关 | |||
| |||
| 发送/接收转换; 收发开关 | |||
| |||
| 收发转换开关 | |||
|
transmit-receive switch : 3 phrases in 2 subjects |
| Air defense | 1 |
| Radio | 2 |
| |||
| 收-发转换开关 | |||
| 收发转换开关; 接收机保护放电管 | |||
| 收一发转换开关 | |||
| 收发开关 | |||
| |||
| 发送/接收转换; 收发开关 | |||
| |||
| 收发转换开关 | |||
|
transmit-receive switch : 3 phrases in 2 subjects |
| Air defense | 1 |
| Radio | 2 |