 |
| |||
| time-signal set; time signal generator; time signal set (электронный) | |||
| генератор сигналов времени: 10 phrases in 4 subjects |
| Astronautics | 3 |
| Electronics | 1 |
| Mass media | 2 |
| Technology | 4 |
|
| |||
| time-signal set; time signal generator; time signal set (электронный) | |||
| генератор сигналов времени: 10 phrases in 4 subjects |
| Astronautics | 3 |
| Electronics | 1 |
| Mass media | 2 |
| Technology | 4 |