 |
| pressure volume: 88 phrases in 35 subjects |
| Aerohydrodynamics | 5 |
| Automobiles | 1 |
| Aviation | 1 |
| Aviation medicine | 1 |
| Biology | 1 |
| Construction | 4 |
| Drilling | 3 |
| Energy industry | 2 |
| General | 1 |
| Geophysics | 1 |
| GOST | 1 |
| Hi-Fi | 1 |
| Makarov | 5 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Medical | 6 |
| Medical appliances | 9 |
| Metallurgy | 1 |
| Mining | 1 |
| Nautical | 1 |
| Oil and gas | 11 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Paint, varnish and lacquer | 1 |
| Patents | 1 |
| Physics | 2 |
| Production | 1 |
| Pulmonology | 2 |
| Refrigeration | 1 |
| Sakhalin | 6 |
| Sakhalin R | 1 |
| Technology | 4 |
| Thermal engineering | 2 |
| Transport | 4 |
| Well control | 2 |