 |
| |||
| exhaust section (сопла I. Havkin) | |||
|
выходной конус : 11 phrases in 2 subjects |
| Metallurgy | 2 |
| Pipelines | 9 |
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