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centre-line : 119 phrases in 30 subjects |
| Advertising | 1 |
| Aerodynamics | 1 |
| Aerohydrodynamics | 1 |
| Airports and air traffic control | 5 |
| Antennas and waveguides | 1 |
| Astronomy | 3 |
| Automobiles | 5 |
| Aviation | 5 |
| Caspian | 1 |
| Chemistry | 1 |
| Construction | 12 |
| Footwear | 1 |
| General | 4 |
| Geophysics | 1 |
| Law | 1 |
| Makarov | 7 |
| Mechanic engineering | 1 |
| Meteorology | 1 |
| Military | 3 |
| Mining | 2 |
| Nautical | 2 |
| Non-destructive testing | 5 |
| Rail transport | 11 |
| Road works | 12 |
| Roll stock | 1 |
| Shipbuilding | 7 |
| Technology | 16 |
| Transport | 5 |
| Water resources | 1 |
| Wood processing | 2 |