| |||
| структура поверхности | |||
| состав поверхности | |||
|
surface composition : 7 phrases in 4 subjects |
| Chemistry | 1 |
| Forestry | 1 |
| Makarov | 1 |
| Technology | 4 |
| |||
| структура поверхности | |||
| состав поверхности | |||
|
surface composition : 7 phrases in 4 subjects |
| Chemistry | 1 |
| Forestry | 1 |
| Makarov | 1 |
| Technology | 4 |