laser frequency: 109 phrases in 13 subjects |
Astronautics | 2 |
Automated equipment | 7 |
Electronics | 9 |
Household appliances | 11 |
Laser medicine | 1 |
Lasers | 8 |
Makarov | 26 |
Medical appliances | 3 |
Metrology | 2 |
Military | 9 |
Physics | 2 |
Quantum electronics | 1 |
Technology | 28 |