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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 |
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