 |
| pressure recorder: 37 phrases in 20 subjects |
| Aerohydrodynamics | 4 |
| Automated equipment | 1 |
| Construction | 1 |
| Ecology | 1 |
| Energy industry | 2 |
| Hydrology | 2 |
| Medical | 2 |
| Medical appliances | 1 |
| Metallurgy | 2 |
| Mining | 2 |
| Nautical | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
| Polymers | 2 |
| Pulp and paper industry | 1 |
| Sakhalin | 1 |
| Technology | 3 |
| Tengiz | 2 |
| Thermal engineering | 1 |