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amplifiers : 4216 phrases in 93 subjects |
| Acoustics | 24 |
| Advertising | 1 |
| Aerohydrodynamics | 3 |
| American usage, not spelling | 5 |
| Antennas and waveguides | 2 |
| Astronautics | 131 |
| Automated equipment | 130 |
| Automobiles | 8 |
| Aviation | 36 |
| Biology | 3 |
| British usage, not spelling | 5 |
| Cartography | 1 |
| Caspian | 1 |
| Cinematography | 2 |
| Communications | 27 |
| Computer networks | 2 |
| Computers | 19 |
| Construction | 10 |
| Continuous casting | 1 |
| Cybernetics | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Electrical engineering | 69 |
| Electrochemistry | 10 |
| Electronics | 564 |
| Energy industry | 31 |
| Flow measurement | 1 |
| Forestry | 1 |
| General | 30 |
| Genetics | 1 |
| Geophysics | 12 |
| Gyroscopes | 8 |
| Hi-Fi | 10 |
| High frequency electronics | 8 |
| Household appliances | 52 |
| Immunology | 6 |
| Industry | 1 |
| Information technology | 87 |
| Laboratory equipment | 1 |
| Lasers | 23 |
| Machine tools | 1 |
| Magnetic image recording | 1 |
| Makarov | 286 |
| Mass media | 244 |
| Mathematics | 2 |
| Measuring instruments | 5 |
| Mechanic engineering | 2 |
| Mechanics | 6 |
| Medical | 25 |
| Medical appliances | 10 |
| Metallurgy | 3 |
| Metrology | 33 |
| Microelectronics | 37 |
| Military | 111 |
| Military aviation | 1 |
| Music | 11 |
| Musical instruments | 4 |
| Nanotechnology | 37 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 19 |
| Non-destructive testing | 7 |
| Nuclear and fusion power | 14 |
| Nuclear physics | 22 |
| Oil / petroleum | 20 |
| Oil and gas | 9 |
| Oilfields | 1 |
| Physics | 95 |
| Polymers | 1 |
| Programming | 8 |
| Psychology | 1 |
| Quantum electronics | 25 |
| Radiation | 51 |
| Radio | 4 |
| Radioengineering | 214 |
| Radiolocation | 1 |
| Rail transport | 17 |
| Robotics | 8 |
| Roll stock | 2 |
| Sakhalin | 3 |
| Sakhalin A | 1 |
| Security systems | 6 |
| Seismology | 3 |
| Semiconductors | 1 |
| Shipbuilding | 6 |
| Technology | 1014 |
| Telecommunications | 482 |
| Telephony | 4 |
| Television | 13 |
| Tengiz | 4 |
| Torpedoes | 2 |
| Trademark | 3 |
| Transport | 4 |
| Weapons of mass destruction | 2 |