elastic energy : 28 phrases in 14 subjects |
Analytical chemistry | 2 |
Astronautics | 1 |
Aviation | 1 |
Biophysics | 1 |
Construction | 3 |
Electronics | 3 |
Makarov | 2 |
Mathematics | 3 |
Nanotechnology | 1 |
Nautical | 1 |
Oil and gas | 1 |
Physics | 2 |
Plastics | 1 |
Technology | 6 |