 |
| |||
| à double parois | |||
| à double paroi; à double chemise | |||
| à doubles parois | |||
| doppelwandig: 17 phrases in 11 subjects |
| Chemistry | 1 |
| Construction | 5 |
| Electronics | 1 |
| Energy industry | 1 |
| Industry | 2 |
| Life sciences | 1 |
| Materials science | 1 |
| Mechanic engineering | 2 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Transport | 1 |