multi-block
| synchronization signal unit
| multi-block | |
| el. | multibloque |
| synchronization signal unit | |
| el. | unidad de señalización de sincronización |
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| multibloque m | |||
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multi-block : 9 phrases in 3 subjects |
| Drilling | 1 |
| Electronics | 5 |
| Mechanic engineering | 3 |