 |
| système d 'alimentation: 85 phrases in 24 subjects |
| Agriculture | 7 |
| Aviation | 15 |
| Commerce | 2 |
| Communications | 1 |
| Construction | 12 |
| Earth sciences | 1 |
| Electric machinery | 2 |
| Electronics | 7 |
| Energy industry | 2 |
| Environment | 1 |
| Food industry | 2 |
| General | 4 |
| International trade | 1 |
| Law | 1 |
| Mechanic engineering | 2 |
| Metallurgy | 2 |
| Mineral products | 1 |
| Name of organization | 11 |
| Natural sciences | 1 |
| Patents | 2 |
| Textile industry | 1 |
| Transport | 3 |
| United Nations | 2 |
| Water resources | 2 |