 |
| |||
| thermal insulation; thermic insulation | |||
| heat insulation | |||
| isolement thermique: 4 phrases in 2 subjects |
| Construction | 3 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| thermal insulation; thermic insulation | |||
| heat insulation | |||
| isolement thermique: 4 phrases in 2 subjects |
| Construction | 3 |
| Natural resourses and wildlife conservation | 1 |