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guidage : 370 phrases in 25 subjects |
Agriculture | 2 |
Astronautics | 1 |
Chemistry | 13 |
Coal | 2 |
Communications | 37 |
Construction | 2 |
Earth sciences | 11 |
Electronics | 7 |
Energy industry | 2 |
Environment | 2 |
Fish farming pisciculture | 1 |
Forestry | 1 |
General | 30 |
Industry | 4 |
Information technology | 13 |
Life sciences | 4 |
Materials science | 3 |
Mechanic engineering | 78 |
Medical | 1 |
Metallurgy | 32 |
Natural sciences | 3 |
Nuclear physics | 1 |
Scientific | 6 |
Technology | 22 |
Transport | 92 |