Festigkeit : 120 phrases in 32 subjects |
Aviation | 1 |
Chemistry | 6 |
Construction | 28 |
Electronics | 5 |
Energy industry | 2 |
Engines | 2 |
Equestrian sports | 1 |
Finances | 1 |
Food industry | 1 |
Forestry | 1 |
General | 4 |
Geology | 5 |
Law | 1 |
Leather | 1 |
Machine components | 1 |
Mathematics | 1 |
Metallurgy | 1 |
Metalworking | 8 |
Microelectronics | 1 |
Mining | 1 |
Nautical | 1 |
Oil / petroleum | 4 |
Packaging | 3 |
Polymers | 4 |
Pulp and paper industry | 1 |
Rail transport | 4 |
Road works | 2 |
Shipbuilding | 12 |
Silicate industry | 2 |
Technology | 11 |
Textile industry | 3 |
Water supply | 1 |