|
control-switching : 75 phrases in 22 subjects |
| Automated equipment | 5 |
| Automatic control | 1 |
| Aviation | 1 |
| Communications | 8 |
| Computer numerical control | 2 |
| Computers | 2 |
| Earth sciences | 1 |
| Electrical engineering | 2 |
| Electricity generation | 1 |
| Electronics | 10 |
| General | 3 |
| Industry | 2 |
| Information technology | 4 |
| Magnetics | 1 |
| Materials science | 1 |
| Measuring instruments | 3 |
| Mechanic engineering | 5 |
| Metallurgy | 1 |
| Power lines | 1 |
| Technology | 2 |
| Telecommunications | 6 |
| Transport | 13 |