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discontinuer : 181 phrases in 34 subjects |
Astronautics | 1 |
Automated equipment | 9 |
Aviation | 4 |
Bacteriology | 1 |
Biotechnology | 2 |
Chemistry | 14 |
Construction | 29 |
Crystallography | 1 |
Electronics | 2 |
Food industry | 13 |
Forestry | 3 |
General | 5 |
Geology | 6 |
Hydraulic engineering | 5 |
Information technology | 4 |
Law | 1 |
Mathematics | 4 |
Mechanic engineering | 6 |
Medical | 1 |
Metallurgy | 6 |
Military | 9 |
Mining | 3 |
Natural resourses and wildlife conservation | 2 |
Oil and gas technology | 4 |
Patents | 2 |
Physics | 1 |
Power electronics | 1 |
Radio | 2 |
Rail transport | 1 |
Surveying | 1 |
Technology | 23 |
Textile industry | 7 |
Trucks/Lorries | 2 |
Welding | 6 |