放 出: 326 phrases in 22 subjects |
Aeronautics | 1 |
Aviation | 6 |
Business | 1 |
Construction | 1 |
Economy | 1 |
Education | 1 |
Electronics | 22 |
Environment | 1 |
General | 130 |
Information technology | 3 |
Law | 2 |
Metallurgy | 3 |
Military | 6 |
Mining | 1 |
Nautical | 3 |
Oil and gas | 2 |
Radio | 1 |
Refrigeration | 1 |
Technology | 137 |
Telecommunications | 1 |
Television | 1 |
Textile industry | 1 |