switching function : 40 phrases in 12 subjects |
Automated equipment | 4 |
Automobiles | 2 |
Communications | 1 |
Computers | 1 |
Electronics | 5 |
Information technology | 4 |
Mechanics | 1 |
Metrology | 3 |
Nuclear physics | 1 |
Rail transport | 1 |
Technology | 11 |
Telecommunications | 6 |