detection : 66 phrases in 21 subjects |
Antennas and waveguides | 1 |
Automatic control | 1 |
Economy | 2 |
Electric traction | 1 |
Electronics | 4 |
Environment | 1 |
Fishery fishing industry | 3 |
Food industry | 4 |
Forestry | 7 |
Horticulture | 2 |
Laboratory equipment | 1 |
Mathematics | 1 |
Microsoft | 6 |
Oil and gas technology | 1 |
Rail transport | 6 |
Reliability | 3 |
Remote sensing | 11 |
Security systems | 3 |
Telegraphy | 4 |
United Nations | 3 |
Vacuum tubes | 1 |