selector switch: 61 phrases in 14 subjects |
Communications | 2 |
Computers | 2 |
Drives | 3 |
Earth sciences | 8 |
Electronics | 1 |
General | 1 |
Information technology | 1 |
Measuring instruments | 3 |
Mechanic engineering | 8 |
Medical appliances | 3 |
Microelectronics | 2 |
Municipal planning | 1 |
Technology | 19 |
Transport | 7 |