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impianto di terra | |||
messa a terra del sistema elettrico |
system grounding : 26 phrases in 9 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Communications | 7 |
Construction | 1 |
Energy industry | 3 |
Environment | 1 |
General | 1 |
Information technology | 1 |
Transport | 10 |