sûreté : 22 phrases in 12 subjects |
Agriculture | 1 |
Economy | 3 |
Electronics | 1 |
Environment | 2 |
Food industry | 2 |
International Monetary Fund | 3 |
Lighting other than cinema | 1 |
Name of organization | 3 |
Nuclear physics | 1 |
Pulp and paper industry | 1 |
Reliability | 1 |
United Nations | 3 |