 |
| 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 |