 |
| acoustical material: 19 phrases in 8 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Construction | 6 |
| Electronics | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 3 |
| Technology | 5 |
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