 |
| |||
| material property (Yeldar Azanbayev) | |||
| показатель строительного материала: 6 phrases in 2 subjects |
| Building structures | 5 |
| Ecology | 1 |
|
| |||
| material property (Yeldar Azanbayev) | |||
| показатель строительного материала: 6 phrases in 2 subjects |
| Building structures | 5 |
| Ecology | 1 |