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давление всасывания : 62 phrases in 18 subjects |
Astronautics | 2 |
Automobiles | 1 |
Construction | 1 |
Drilling | 2 |
Electrical engineering | 1 |
Energy industry | 2 |
Hydrology | 1 |
Makarov | 4 |
Metallurgy | 1 |
Military | 2 |
Oil / petroleum | 5 |
Oil and gas | 2 |
Oil and gas technology | 3 |
Oilfields | 1 |
Polymers | 1 |
Pumps | 1 |
Refrigeration | 23 |
Technology | 9 |