| |||
generatore di energia | |||
| |||
fonte d'energia | |||
batteria f |
power sources : 25 phrases in 10 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Communications | 5 |
Electronics | 9 |
Energy industry | 1 |
Mechanic engineering | 1 |
Medical | 1 |
Mineral products | 1 |
Transport | 1 |
Welding | 4 |