| |||
оптический луч | |||
световой пучок | |||
оптический светоделитель (splitter) | |||
оптический пучок | |||
луч света; пучок света |
optical beam : 30 phrases in 9 subjects |
Automated equipment | 3 |
Cables and cable production | 4 |
Household appliances | 1 |
Makarov | 3 |
Military | 4 |
Nanotechnology | 6 |
Quantum electronics | 2 |
Technology | 6 |
Transport | 1 |