 |
| |||
| алмазная сажа | |||
|
diamond black : 10 phrases in 8 subjects |
| Drilling | 1 |
| General | 1 |
| Geology | 2 |
| Makarov | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Oilfields | 1 |
| Sports | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips