 |
| |||
| ртутная дуговая лампа | |||
| arc-mercury lamp: 23 phrases in 8 subjects |
| Chemistry | 1 |
| Construction | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Lighting other than cinema | 12 |
| Makarov | 1 |
| Nanotechnology | 1 |
| Technology | 4 |
|
| |||
| ртутная дуговая лампа | |||
| arc-mercury lamp: 23 phrases in 8 subjects |
| Chemistry | 1 |
| Construction | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Lighting other than cinema | 12 |
| Makarov | 1 |
| Nanotechnology | 1 |
| Technology | 4 |