| varvtal | |
| industr. mech.eng. | nombre de tours |
|
maximum : 37 phrases in 11 subjects |
| Communications | 3 |
| Earth sciences | 1 |
| Electric traction | 1 |
| Electronics | 1 |
| General | 1 |
| Industry | 1 |
| Information technology | 1 |
| Life sciences | 2 |
| Mathematics | 13 |
| Statistics | 2 |
| Transport | 11 |