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distribution mains : 53 phrases in 22 subjects |
Air defense | 1 |
Aviation | 4 |
Caspian | 1 |
Construction | 5 |
Electrical engineering | 6 |
Electricity | 1 |
Electronics | 1 |
Energy industry | 3 |
Forestry | 1 |
Gas processing plants | 1 |
Karachaganak | 1 |
Mass media | 3 |
Military | 4 |
Nautical | 4 |
Oil / petroleum | 3 |
Oil and gas technology | 2 |
Sakhalin | 2 |
Submarines | 1 |
Technology | 4 |
Telecommunications | 2 |
Telegraphy | 1 |
Trade classification | 2 |