 |
| |||
| فعالية | |||
| الأداء | |||
| الكفاءة | |||
|
wydajność : 40 phrases in 9 subjects |
| Ecology | 1 |
| Electronics | 1 |
| Environment | 2 |
| Lighting other than cinema | 1 |
| Microsoft | 26 |
| Radiology | 2 |
| Thermal Energy | 1 |
| Vacuum tubes | 5 |
| Wind Energy | 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