| |||
| milieu dense-médium | |||
|
heavy medium : 7 phrases in 7 subjects |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Environment | 1 |
| General | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
| |||
| milieu dense-médium | |||
|
heavy medium : 7 phrases in 7 subjects |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Environment | 1 |
| General | 1 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |