 |
| |||
| horizontal motion seismograph | |||
| horizontal seismograph; horizontal component seismograph | |||
| горизонтальный сейсмограф: 6 phrases in 4 subjects |
| Geology | 2 |
| Mining | 2 |
| Physics | 1 |
| Seismology | 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