 |
| hydraulic units: 126 phrases in 30 subjects |
| Abbreviation | 1 |
| Aerohydrodynamics | 1 |
| Astronautics | 2 |
| Automated equipment | 6 |
| Automobiles | 3 |
| Aviation | 1 |
| Drilling | 2 |
| Energy industry | 4 |
| Firefighting and fire-control systems | 3 |
| Galvanizing | 2 |
| General | 2 |
| Karachaganak | 1 |
| Machinery and mechanisms | 1 |
| Makarov | 4 |
| Mechanic engineering | 3 |
| Military | 6 |
| Molikpaq | 14 |
| Nautical | 4 |
| Oil / petroleum | 5 |
| Oil and gas | 7 |
| Oil and gas technology | 4 |
| Oilfields | 2 |
| Production | 2 |
| Public utilities | 1 |
| Rail transport | 1 |
| Refrigeration | 2 |
| Sakhalin | 6 |
| Sakhalin A | 1 |
| Technology | 27 |
| Transport | 8 |