 |
| air escape: 29 phrases in 18 subjects |
| Aerohydrodynamics | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 1 |
| Electronics | 2 |
| Makarov | 3 |
| Mechanic engineering | 2 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Mining | 2 |
| Nautical | 3 |
| Occupational health & safety | 1 |
| Oil and gas | 3 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 3 |
| Thermal engineering | 1 |
| Transport | 1 |