 |
| по периметру: 170 phrases in 44 subjects |
| Aerohydrodynamics | 1 |
| Architecture | 3 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Business | 1 |
| Chess | 1 |
| Combustion gas turbines | 1 |
| Construction | 22 |
| Drilling | 1 |
| Electrical engineering | 3 |
| Electronics | 3 |
| Energy industry | 8 |
| Football | 2 |
| Forestry | 2 |
| General | 10 |
| Hotel industry | 1 |
| Hydroelectric power stations | 1 |
| Information security and data protection | 5 |
| Makarov | 9 |
| Mass media | 5 |
| Medical | 1 |
| Metallurgy | 6 |
| Military | 9 |
| Mining | 3 |
| Nanotechnology | 2 |
| NATO | 1 |
| Nautical | 4 |
| Oil / petroleum | 1 |
| Oil and gas technology | 7 |
| Packaging | 2 |
| Pipelines | 1 |
| Production | 1 |
| Real estate | 1 |
| Refrigeration | 1 |
| Road works | 1 |
| Sakhalin | 1 |
| Security systems | 14 |
| Solar power | 2 |
| Sports | 2 |
| Technology | 12 |
| Telecommunications | 2 |
| Welding | 3 |
| Wood processing | 11 |