échelonnement: 67 phrases in 19 subjects |
Armored vehicles | 2 |
Automobiles | 1 |
Aviation | 5 |
Corporate governance | 3 |
Electronics | 2 |
Environment | 1 |
Finances | 1 |
General | 1 |
Geology | 1 |
Information technology | 6 |
International Monetary Fund | 2 |
Medical | 3 |
Military | 26 |
Mining | 3 |
Patents | 1 |
Technology | 2 |
Textile industry | 4 |
Trucks/Lorries | 1 |
United Nations | 2 |