frequency meter: 134 phrases in 22 subjects |
Astronautics | 2 |
Automated equipment | 9 |
Aviation | 1 |
Communications | 1 |
Construction | 2 |
Electrical engineering | 2 |
Electronics | 29 |
Gyroscopes | 1 |
Household appliances | 3 |
Hydrology | 1 |
Makarov | 10 |
Measuring instruments | 2 |
Medical appliances | 1 |
Metallurgy | 1 |
Metrology | 1 |
Microelectronics | 1 |
Military | 1 |
Physics | 8 |
Rail transport | 1 |
Sakhalin | 1 |
Technology | 46 |
Telecommunications | 10 |