 |
| |||
| pressure test | |||
|
essai de pression : 19 phrases in 12 subjects |
| Coal | 1 |
| Construction | 1 |
| General | 1 |
| Industry | 2 |
| Measuring instruments | 2 |
| Mechanics | 1 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Packaging | 2 |
| Technology | 3 |
| Transport | 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