| |||
| registo sem retorno a zero complementar | |||
|
non-return-to-zero change recording : 5 phrases in 1 subject |
| Information technology | 5 |
| |||
| registo sem retorno a zero complementar | |||
|
non-return-to-zero change recording : 5 phrases in 1 subject |
| Information technology | 5 |