τροφοδότηση : 107 phrases in 20 subjects |
Agriculture | 3 |
Chemistry | 1 |
Coal | 1 |
Commerce | 1 |
Communications | 9 |
Earth sciences | 3 |
Electronics | 19 |
Energy industry | 4 |
Environment | 3 |
General | 5 |
Industry | 27 |
Information technology | 9 |
Materials science | 1 |
Mechanic engineering | 4 |
Metallurgy | 3 |
Natural sciences | 1 |
Nuclear physics | 2 |
Oil / petroleum | 1 |
Technology | 2 |
Transport | 8 |