 |
| |||
| surface raboteuse | |||
| surface de cassure | |||
| surface rugueuse | |||
| revêtement inégal | |||
|
rough surface : 9 do fraz, 3 tematyki |
| Hutnictwo | 4 |
| Przemysł | 3 |
| Transport | 2 |
|
| |||
| surface raboteuse | |||
| surface de cassure | |||
| surface rugueuse | |||
| revêtement inégal | |||
|
rough surface : 9 do fraz, 3 tematyki |
| Hutnictwo | 4 |
| Przemysł | 3 |
| Transport | 2 |