 |
| |||
| 每磁道一个磁头; 单磁头磁道制 | |||
| 每道磁头数 | |||
| |||
| 每磁道一个磁头 | |||
| head per track: 2 phrases in 2 subjects |
| Electronics | 1 |
| Information technology | 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