تثبيت : 56 phrases in 20 subjects |
Antennas and waveguides | 1 |
Cables and cable production | 2 |
Electric motors | 1 |
Electric traction | 3 |
Electrical engineering | 1 |
Environment | 6 |
Isolation | 2 |
Lighting other than cinema | 1 |
Mathematics | 2 |
Microsoft | 18 |
Power electronics | 1 |
Power lines | 4 |
Printed circuit boards | 1 |
Radio | 1 |
Radiobiology | 2 |
Rail transport | 1 |
Thermal Energy | 1 |
Vacuum tubes | 2 |
Video recording | 3 |
Welding | 3 |