| |||
| радиотрансляция; проводное вещание | |||
|
wire-broadcast : 4 phrases in 4 subjects |
| Acoustics | 1 |
| Automated equipment | 1 |
| Mass media | 1 |
| Technology | 1 |
| |||
| радиотрансляция; проводное вещание | |||
|
wire-broadcast : 4 phrases in 4 subjects |
| Acoustics | 1 |
| Automated equipment | 1 |
| Mass media | 1 |
| Technology | 1 |