 |
| |||
| center-center track spacing; scan pitch; track spacing; track pitch | |||
| шаг строчек записи: 4 phrases in 2 subjects |
| Mass media | 3 |
| Technology | 1 |
|
| |||
| center-center track spacing; scan pitch; track spacing; track pitch | |||
| шаг строчек записи: 4 phrases in 2 subjects |
| Mass media | 3 |
| Technology | 1 |