géothermique : 57 phrases in 14 subjects |
Astronautics | 1 |
Astronomy | 1 |
Construction | 2 |
Electronics | 2 |
Environment | 1 |
General | 1 |
Geology | 22 |
Geophysics | 1 |
Hydraulic engineering | 1 |
Mining | 3 |
Natural resourses and wildlife conservation | 5 |
Oil and gas technology | 5 |
Physics | 1 |
Technology | 11 |