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|
flush : 90 phrases in 20 subjects |
| Airports and air traffic control | 1 |
| Antennas and waveguides | 1 |
| Aviation | 2 |
| Communications | 1 |
| Construction | 5 |
| Diplomacy | 1 |
| Electronics | 1 |
| General | 21 |
| Hydrography | 1 |
| Informal | 2 |
| Information technology | 2 |
| Mechanic engineering | 2 |
| Medical | 1 |
| Microelectronics | 2 |
| Military | 3 |
| Nautical | 1 |
| Oil and gas | 37 |
| Soil science | 2 |
| Technology | 3 |
| Transport | 1 |