elemento di controllo : 33 phrases in 11 subjects |
Automated equipment | 2 |
Communications | 4 |
Earth sciences | 1 |
Electrical engineering | 2 |
Electronics | 1 |
General | 7 |
Information technology | 3 |
Measuring instruments | 4 |
Mechanic engineering | 5 |
Medical | 3 |
Nuclear physics | 1 |