керн : 160 phrases in 18 subjects |
Artillery | 1 |
Chemistry | 1 |
Construction | 12 |
Electronics | 18 |
Energy industry | 1 |
Geology | 57 |
Hydrology | 4 |
Mining | 8 |
Oil / petroleum | 36 |
Radio | 1 |
Road works | 1 |
Shipbuilding | 1 |
Silicate industry | 5 |
Technology | 6 |
Textile industry | 1 |
Water supply | 2 |
Welding | 1 |
Wood processing | 4 |