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capacity control: 49 phrases in 16 subjects |
Agriculture | 1 |
Aviation | 1 |
Caspian | 1 |
Ecology | 4 |
Electronics | 1 |
Energy industry | 2 |
General | 1 |
Geography | 1 |
Hydraulic engineering | 6 |
Makarov | 6 |
Oil and gas technology | 2 |
Refrigeration | 7 |
Sakhalin | 1 |
Technology | 11 |
Telecommunications | 2 |
Water resources | 2 |