| |||
| негранёный | |||
|
unfaced : 6 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
| Wood processing | 3 |
| |||
| негранёный | |||
|
unfaced : 6 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
| Wood processing | 3 |