| |||
| full length | |||
| total length | |||
| length overall | |||
|
longitud total : 11 phrases in 7 subjects |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Metallurgy | 3 |
| Telegraphy | 1 |
| Transport | 3 |
| |||
| full length | |||
| total length | |||
| length overall | |||
|
longitud total : 11 phrases in 7 subjects |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Metallurgy | 3 |
| Telegraphy | 1 |
| Transport | 3 |