发射体: 198 phrases in 26 subjects |
Agriculture | 2 |
Air defense | 4 |
Architecture | 1 |
Aviation | 11 |
Chemistry | 5 |
Earth sciences | 8 |
Ecology | 1 |
Electronics | 68 |
Food industry | 2 |
General | 9 |
Genetics | 1 |
Geology | 3 |
Information technology | 1 |
Metallurgy | 7 |
Nuclear physics | 1 |
Oil / petroleum | 2 |
Plastics | 1 |
Project management | 1 |
Remote sensing | 2 |
Semiconductors | 1 |
Space | 15 |
Sports | 2 |
Technology | 46 |
Telecommunications | 1 |
Thermal Energy | 1 |
Water resources | 2 |