main air: 55 phrases in 26 subjects |
Automated equipment | 2 |
Automobiles | 5 |
Construction | 5 |
Drilling | 1 |
Food industry | 1 |
Gas processing plants | 4 |
General | 1 |
Geology | 1 |
Gold mining | 1 |
Makarov | 3 |
Metallurgy | 1 |
Military | 4 |
Mining | 1 |
Molikpaq | 1 |
Natural resourses and wildlife conservation | 1 |
Nautical | 5 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Pipelines | 1 |
Rail transport | 2 |
Refrigeration | 1 |
Sakhalin | 1 |
Shipbuilding | 1 |
Technology | 7 |
Thermal engineering | 2 |
Torpedoes | 1 |