 |
| |||
| 低周波 (teishūha) | |||
| |||
| 低周波数 電熱における (ていしゅうはすう) | |||
| basse fréquence: 3 phrases in 3 subjects |
| Electric motors | 1 |
| Power lines | 1 |
| Video recording | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips