 |
| |||
| surface chipping (зубьев шестерен translator911) | |||
| выкрашивание поверхности: 11 phrases in 3 subjects |
| Automobiles | 4 |
| Quality control and standards | 3 |
| Rail transport | 4 |
|
| |||
| surface chipping (зубьев шестерен translator911) | |||
| выкрашивание поверхности: 11 phrases in 3 subjects |
| Automobiles | 4 |
| Quality control and standards | 3 |
| Rail transport | 4 |