rotary system: 38 phrases in 18 subjects |
Astronautics | 2 |
Automated equipment | 1 |
Aviation | 1 |
Drilling | 3 |
Energy industry | 2 |
Makarov | 2 |
Mass media | 2 |
Meat processing | 2 |
Mechanic engineering | 1 |
Military | 1 |
Mining | 3 |
Oil and gas | 4 |
Oil and gas technology | 2 |
Polygraphy | 2 |
Production | 2 |
Technology | 3 |
Tengiz | 1 |
Transport | 4 |