successive approximation : 54 phrases in 16 subjects |
Astronautics | 1 |
Automated equipment | 8 |
Communications | 1 |
Computers | 2 |
Construction | 3 |
Economy | 3 |
General | 3 |
Information technology | 2 |
Makarov | 6 |
Mathematics | 7 |
Metrology | 2 |
Microelectronics | 1 |
Military | 2 |
Seismology | 2 |
Shipbuilding | 1 |
Technology | 10 |