ringing current
| detection
| ringing current | |
| el. | belstroom; oproepstroom; wekstroom |
| Detection | |
| pharma. | Ontdekking |
| detection | |
| commun. | detectie |
| el. | video-detektie; demodulatie |
| environ. | opsporing; opsporing |
| |||
| belstroom m; oproepstroom; wekstroom m | |||
|
ringing current : 5 phrases in 4 subjects |
| Communications | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Mechanic engineering | 1 |