discharge chamber : 26 phrases in 13 subjects |
Automated equipment | 1 |
Construction | 3 |
Drilling | 1 |
Electronics | 1 |
Energy industry | 1 |
Makarov | 4 |
Mining | 2 |
Nanotechnology | 2 |
Oil / petroleum | 2 |
Oilfields | 1 |
Rail transport | 2 |
Shipbuilding | 1 |
Technology | 5 |