 |
| |||
| оптический луч | |||
| световой пучок | |||
| оптический светоделитель (splitter) | |||
| оптический пучок | |||
| луч света; пучок света | |||
| optical beam: 25 phrases in 9 subjects |
| Automated equipment | 3 |
| Cables and cable production | 2 |
| Household appliances | 1 |
| Makarov | 3 |
| Military | 4 |
| Nanotechnology | 4 |
| Quantum electronics | 2 |
| Technology | 5 |
| Transport | 1 |