 |
| |||
| tubular column; pipe column | |||
|
colonne tubulaire : 7 phrases in 4 subjects |
| Analytical chemistry | 2 |
| Chemistry | 1 |
| Construction | 2 |
| Metallurgy | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips