 |
| voie d'eau: 22 phrases in 10 subjects |
| Construction | 1 |
| Forestry | 1 |
| General | 6 |
| Hydraulic engineering | 3 |
| Military | 1 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 3 |
| Sailing | 1 |
| Technology | 1 |
| United Nations | 1 |
|
| voie d'eau: 22 phrases in 10 subjects |
| Construction | 1 |
| Forestry | 1 |
| General | 6 |
| Hydraulic engineering | 3 |
| Military | 1 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 3 |
| Sailing | 1 |
| Technology | 1 |
| United Nations | 1 |