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| guidage: 365 phrases in 21 subjects |
| Agriculture | 3 |
| Antennas and waveguides | 1 |
| Chemistry | 11 |
| Coal | 3 |
| Communications | 49 |
| Construction | 5 |
| Earth sciences | 10 |
| Electronics | 7 |
| Energy industry | 3 |
| General | 30 |
| Hobbies and pastimes | 1 |
| Industry | 6 |
| Information technology | 15 |
| Life sciences | 4 |
| Materials science | 6 |
| Mechanic engineering | 77 |
| Metallurgy | 34 |
| Natural sciences | 2 |
| Scientific | 4 |
| Technology | 1 |
| Transport | 93 |
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