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|
Weichen : 60 phrases in 19 subjects |
| Agriculture | 7 |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 3 |
| Electronics | 2 |
| Forestry | 1 |
| General | 3 |
| Industry | 8 |
| Information technology | 5 |
| Life sciences | 1 |
| Materials science | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 5 |
| Microsoft | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 3 |
| Rail transport | 5 |
| Technology | 1 |
| Transport | 9 |
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