puntos fijos: 47 phrases in 16 subjects |
Artillery | 1 |
Aviation | 2 |
Chemistry | 1 |
Coal | 3 |
Communications | 8 |
Earth sciences | 1 |
Electronics | 2 |
Industry | 1 |
Information technology | 2 |
Life sciences | 3 |
Machine tools | 1 |
Mathematics | 1 |
Measuring instruments | 2 |
Nautical | 1 |
Technology | 8 |
Transport | 10 |