 |
| |||
| испытание на образование трещин | |||
|
抗裂试验 : 7 phrases in 2 subjects |
| General | 5 |
| Oil / petroleum | 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