 |
| pump assembly: 86 phrases in 18 subjects |
| Astronautics | 5 |
| Automated equipment | 3 |
| Aviation | 1 |
| Construction | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| General | 1 |
| Makarov | 1 |
| Military | 3 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Pumps | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Technology | 54 |
| Transport | 2 |