capacity level: 16 phrases in 13 subjects |
Firefighting and fire-control systems | 1 |
Geology | 1 |
Hydrography | 1 |
Hydrology | 1 |
International Monetary Fund | 1 |
Makarov | 1 |
Mining | 3 |
Oil processing plants | 2 |
Production | 1 |
Programming | 1 |
Rail transport | 1 |
SAP | 1 |
Seismology | 1 |