régulation : 92 phrases in 22 subjects |
Agriculture | 2 |
Automatic control | 35 |
Biotechnology | 1 |
Demography | 1 |
Electric traction | 10 |
Electronics | 1 |
Environment | 1 |
Finances | 1 |
Food industry | 2 |
Food service and catering | 1 |
Forestry | 6 |
Genetics | 5 |
International Monetary Fund | 10 |
Marketing | 1 |
Medical | 1 |
Power lines | 3 |
Rail transport | 2 |
Remote sensing | 1 |
Telecommunications | 2 |
United Nations | 1 |
Vacuum tubes | 1 |
Water resources | 4 |