 |
| |||
| испытание воздухом | |||
| испытание на герметичность | |||
|
气密试验 : 14 phrases in 6 subjects |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| General | 7 |
| Oil processing plants | 1 |
| Technology | 3 |
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