искусственный спутник земли : 60 phrases in 20 subjects |
Aerohydrodynamics | 4 |
Astronomy | 1 |
Aviation | 1 |
Communications | 2 |
General | 4 |
Geophysics | 1 |
Household appliances | 1 |
Makarov | 6 |
Medical | 1 |
Military | 2 |
Missiles | 3 |
Natural resourses and wildlife conservation | 2 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Physics | 1 |
Politics | 1 |
Quantum electronics | 2 |
Remote sensing | 1 |
Technology | 24 |
Water supply | 1 |