![]() |
| |||
gearing; gearing down; low gearing; speed reduction |
riduzione di velocità : 12 phrases in 8 subjects |
Communications | 2 |
Earth sciences | 1 |
Electric traction | 1 |
Electronics | 1 |
Information technology | 1 |
Municipal planning | 1 |
Radio | 2 |
Transport | 3 |