 |
| pressure gage: 293 phrases in 26 subjects |
| Aerohydrodynamics | 23 |
| Apollo-Soyuz | 2 |
| Automated equipment | 16 |
| Automobiles | 6 |
| Aviation | 11 |
| Aviation medicine | 2 |
| Electrical engineering | 3 |
| Electronics | 4 |
| Energy industry | 4 |
| General | 1 |
| Hydraulic engineering | 1 |
| Makarov | 6 |
| Measuring instruments | 19 |
| Mechanics | 1 |
| Medical | 1 |
| Nautical | 1 |
| Oil / petroleum | 25 |
| Oil and gas | 7 |
| Oil and gas technology | 25 |
| Oilfields | 20 |
| Oils and lubricants | 2 |
| Silicate industry | 1 |
| Technology | 105 |
| Telecommunications | 1 |
| Transport | 4 |
| Weapons of mass destruction | 2 |