мигание: 23 phrases in 14 subjects |
Antennas and waveguides | 1 |
Astronautics | 1 |
Automated equipment | 1 |
Aviation | 1 |
Computers | 1 |
General | 1 |
Information technology | 3 |
Medical | 1 |
Microsoft | 1 |
Ophthalmology | 1 |
Physics | 1 |
Surveying | 3 |
Technology | 1 |
Trucks/Lorries | 6 |