| |||
| à double paroi | |||
| |||
| à double paroi | |||
| à doubles parois | |||
|
double-walled : 17 phrases in 9 subjects |
| Agriculture | 3 |
| Chemistry | 4 |
| Construction | 1 |
| Energy industry | 1 |
| General | 2 |
| Materials science | 2 |
| Mechanic engineering | 1 |
| Packaging | 2 |
| Water resources | 1 |
| |||
| à double paroi | |||
| |||
| à double paroi | |||
| à doubles parois | |||
|
double-walled : 17 phrases in 9 subjects |
| Agriculture | 3 |
| Chemistry | 4 |
| Construction | 1 |
| Energy industry | 1 |
| General | 2 |
| Materials science | 2 |
| Mechanic engineering | 1 |
| Packaging | 2 |
| Water resources | 1 |