double pump: 78 phrases in 23 subjects |
Agriculture | 1 |
Apollo-Soyuz | 1 |
Automated equipment | 6 |
Electrical engineering | 1 |
Electronics | 1 |
Energy industry | 4 |
Hydraulic engineering | 1 |
Military | 1 |
Mining | 3 |
Nautical | 5 |
Oil / petroleum | 3 |
Oil and gas | 6 |
Oil and gas technology | 9 |
Oilfields | 2 |
Production | 1 |
Programming | 1 |
Pumps | 3 |
Quantum electronics | 1 |
Refrigeration | 1 |
Shipbuilding | 1 |
Technology | 21 |
Telecommunications | 4 |
Thermal engineering | 1 |