 |
| взвешенная частица: 21 phrases in 10 subjects |
| Environment | 1 |
| Food industry | 3 |
| Forestry | 4 |
| Geology | 1 |
| Hydraulic engineering | 3 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil and gas technology | 2 |
| Technology | 3 |
| Trucks/Lorries | 1 |
|
| взвешенная частица: 21 phrases in 10 subjects |
| Environment | 1 |
| Food industry | 3 |
| Forestry | 4 |
| Geology | 1 |
| Hydraulic engineering | 3 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oil and gas technology | 2 |
| Technology | 3 |
| Trucks/Lorries | 1 |