| |||
| utilisation de la chaleur; rendement thermique | |||
|
heat utilization : 6 phrases in 3 subjects |
| Chemistry | 2 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 3 |
| |||
| utilisation de la chaleur; rendement thermique | |||
|
heat utilization : 6 phrases in 3 subjects |
| Chemistry | 2 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 3 |