| |||
| système à cadres; système à traverses et poteaux | |||
|
frame system : 19 phrases in 7 subjects |
| Agriculture | 2 |
| Communications | 1 |
| Construction | 3 |
| Electronics | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Technology | 10 |
| |||
| système à cadres; système à traverses et poteaux | |||
|
frame system : 19 phrases in 7 subjects |
| Agriculture | 2 |
| Communications | 1 |
| Construction | 3 |
| Electronics | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Technology | 10 |