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спутник земли |
地球 卫 星卫星 : 147 phrases in 15 subjects |
American usage, not spelling | 2 |
Astronautics | 6 |
Automated equipment | 1 |
Aviation | 5 |
Business | 1 |
Computers | 2 |
Drilling | 1 |
Ecology | 2 |
Electronics | 2 |
General | 56 |
Military | 2 |
Oil and gas | 2 |
Statistics | 4 |
Technology | 60 |
Telecommunications | 1 |