 |
| |||
| ground return circuit; earth-return circuit | |||
| circuito de retorno de tierra: 4 phrases in 2 subjects |
| Communications | 3 |
| Technology | 1 |
|
| |||
| ground return circuit; earth-return circuit | |||
| circuito de retorno de tierra: 4 phrases in 2 subjects |
| Communications | 3 |
| Technology | 1 |