 |
| |||
| техническое открытие | |||
| техническое изобретательство | |||
| техническое изобретение | |||
|
技术发明 : 22 phrases in 4 subjects |
| Business | 1 |
| Education | 3 |
| General | 17 |
| Technology | 1 |
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