| |||
| automatic digital data error recorder | |||
| |||
| automatic digital data error recorder | |||
|
automatic : 24 phrases in 7 subjects |
| Communications | 6 |
| Electronics | 8 |
| General | 1 |
| Information technology | 6 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Technology | 1 |
| |||
| automatic digital data error recorder | |||
| |||
| automatic digital data error recorder | |||
|
automatic : 24 phrases in 7 subjects |
| Communications | 6 |
| Electronics | 8 |
| General | 1 |
| Information technology | 6 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Technology | 1 |