 |
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| señal de control | |||
| señal de mando | |||
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signal de commande : 43 phrases in 10 subjects |
| Automated equipment | 2 |
| Communications | 14 |
| Earth sciences | 1 |
| Electronics | 13 |
| Information technology | 1 |
| Measuring instruments | 2 |
| Mechanic engineering | 1 |
| Power lines | 3 |
| Power system protection | 5 |
| Transport | 1 |