разрешённый уровень : 16 phrases in 11 subjects |
Chemistry | 1 |
Electronics | 4 |
Energy industry | 1 |
European Bank for Reconstruction and Development | 1 |
Fishery fishing industry | 1 |
General | 1 |
Information security and data protection | 1 |
Makarov | 2 |
Mass media | 1 |
Oil and gas technology | 1 |
Technology | 2 |