 |
| |||
| bentonite | |||
| native clay (без искусственных примесей); natural clay | |||
| |||
| native clays | |||
| природная глина: 4 phrases in 2 subjects |
| Geology | 1 |
| Oil / petroleum | 3 |
|
| |||
| bentonite | |||
| native clay (без искусственных примесей); natural clay | |||
| |||
| native clays | |||
| природная глина: 4 phrases in 2 subjects |
| Geology | 1 |
| Oil / petroleum | 3 |