| |||
| usable length; working length | |||
|
lunghezza utile : 12 phrases in 7 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Technology | 2 |
| Telegraphy | 1 |
| Transport | 3 |
| |||
| usable length; working length | |||
|
lunghezza utile : 12 phrases in 7 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 3 |
| Technology | 2 |
| Telegraphy | 1 |
| Transport | 3 |