| |||
| переработка отбросов | |||
| обработка твёрдых отходов | |||
|
refuse processing : 6 phrases in 3 subjects |
| Construction | 3 |
| Ecology | 2 |
| Natural resourses and wildlife conservation | 1 |
| |||
| переработка отбросов | |||
| обработка твёрдых отходов | |||
|
refuse processing : 6 phrases in 3 subjects |
| Construction | 3 |
| Ecology | 2 |
| Natural resourses and wildlife conservation | 1 |