 |
| pressure controller: 88 phrases in 23 subjects |
| Astronautics | 3 |
| Automated equipment | 3 |
| Automatic control | 1 |
| Aviation | 3 |
| Caspian | 1 |
| Construction | 8 |
| Energy industry | 7 |
| Makarov | 2 |
| Medical appliances | 2 |
| Metallurgy | 1 |
| Military | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 3 |
| Oil and gas technology | 4 |
| Oilfields | 2 |
| Polymers | 3 |
| Programming | 1 |
| Refrigeration | 25 |
| Sakhalin | 2 |
| Sakhalin R | 1 |
| Technology | 8 |
| Tengiz | 2 |
| Thermal engineering | 1 |