multi-block
| acknowledgement signal
| multi-block | |
| el. | monijakso |
| acknowledgement signal | |
| commun. | kuittaussignaali; kuittausmerkki |
| |||
| monijakso | |||
|
multi-block : 5 phrases in 2 subjects |
| Electronics | 3 |
| Mechanic engineering | 2 |