Stromversorgung : 51 phrases in 13 subjects |
Agriculture | 4 |
Communications | 7 |
Earth sciences | 5 |
Electric machinery | 2 |
Electronics | 16 |
Energy industry | 2 |
Information technology | 5 |
Mechanic engineering | 2 |
Medical | 1 |
Microsoft | 1 |
Patents | 2 |
Power electronics | 1 |
Transport | 3 |