 |
| |||
| tasa de reducción | |||
| reduction rate: 12 phrases in 9 subjects |
| Communications | 1 |
| Electronics | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Meteorology | 1 |
| Radio | 3 |
| Statistics | 1 |
| Taxes | 1 |
| Transport | 2 |
|
| |||
| tasa de reducción | |||
| reduction rate: 12 phrases in 9 subjects |
| Communications | 1 |
| Electronics | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Meteorology | 1 |
| Radio | 3 |
| Statistics | 1 |
| Taxes | 1 |
| Transport | 2 |