|
centralized control : 97 phrases in 23 subjects |
| Artificial intelligence | 1 |
| Automatic control | 1 |
| Automobiles | 3 |
| Aviation | 3 |
| Business | 2 |
| Commerce | 1 |
| Communications | 2 |
| Computer networks | 2 |
| Ecology | 1 |
| Electricity | 1 |
| Electronics | 10 |
| Geophysics | 1 |
| Hydroelectric power stations | 1 |
| Information technology | 1 |
| Logistics | 1 |
| Metallurgy | 1 |
| Nautical | 6 |
| Oil / petroleum | 2 |
| Rail transport | 6 |
| Shipbuilding | 2 |
| Space | 5 |
| Technology | 38 |
| Telecommunications | 6 |