 |
| |||
| med dobbelte vægge | |||
|
a double parois : 15 phrases in 7 subjects |
| Chemistry | 4 |
| Communications | 1 |
| Construction | 1 |
| Energy industry | 1 |
| Industry | 1 |
| Materials science | 6 |
| Mechanic engineering | 1 |
|
| |||
| med dobbelte vægge | |||
|
a double parois : 15 phrases in 7 subjects |
| Chemistry | 4 |
| Communications | 1 |
| Construction | 1 |
| Energy industry | 1 |
| Industry | 1 |
| Materials science | 6 |
| Mechanic engineering | 1 |