Earth return : 49 phrases in 13 subjects |
Astronautics | 22 |
Automated equipment | 1 |
British usage, not spelling | 1 |
Communications | 7 |
Electrical engineering | 2 |
Energy industry | 1 |
General | 1 |
Makarov | 4 |
Mass media | 2 |
Mathematics | 2 |
Military | 2 |
Nanotechnology | 1 |
Technology | 3 |