 |
| |||
| aggregate grading | |||
| сортировка агрегатов: 9 phrases in 6 subjects |
| Food industry | 1 |
| Forestry | 1 |
| Gold mining | 1 |
| Metallurgy | 1 |
| Technology | 4 |
| Wood processing | 1 |
|
| |||
| aggregate grading | |||
| сортировка агрегатов: 9 phrases in 6 subjects |
| Food industry | 1 |
| Forestry | 1 |
| Gold mining | 1 |
| Metallurgy | 1 |
| Technology | 4 |
| Wood processing | 1 |