Wirkungsgrad : 79 phrases in 19 subjects |
Accumulators | 2 |
Agriculture | 6 |
Antennas and waveguides | 1 |
Communications | 3 |
Earth sciences | 22 |
Economy | 3 |
Electric traction | 1 |
Electricity generation | 2 |
Electronics | 19 |
Energy industry | 6 |
Health care | 1 |
Information technology | 1 |
Law | 1 |
Life sciences | 3 |
Mechanic engineering | 3 |
Natural sciences | 1 |
Sound recording | 1 |
Thermal Energy | 2 |
Transport | 1 |