porös: 106 phrases in 28 subjects |
Aerodynamics | 4 |
Analytical chemistry | 4 |
Aviation | 2 |
Chemistry | 13 |
Concrete | 1 |
Construction | 2 |
Electrochemistry | 5 |
Electronics | 1 |
Food industry | 5 |
Forestry | 1 |
Geology | 11 |
Hygiene | 1 |
Machine components | 5 |
Meat processing | 2 |
Medical | 1 |
Medical appliances | 2 |
Metallurgy | 2 |
Metalworking | 1 |
Military | 1 |
Mining | 11 |
Missiles | 3 |
Natural resourses and wildlife conservation | 4 |
Oil / petroleum | 7 |
Road works | 1 |
Shipbuilding | 1 |
Silicate industry | 6 |
Textile industry | 5 |
Wood processing | 4 |