| |||
| источник света | |||
| световой источник | |||
|
luminous source : 13 phrases in 5 subjects |
| Astronomy | 7 |
| Electrical engineering | 3 |
| Electronics | 1 |
| Metallurgy | 1 |
| Technology | 1 |
| |||
| источник света | |||
| световой источник | |||
|
luminous source : 13 phrases in 5 subjects |
| Astronomy | 7 |
| Electrical engineering | 3 |
| Electronics | 1 |
| Metallurgy | 1 |
| Technology | 1 |