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surface casing
| vent
- znaleziono osobne słowa
| surface casing | |
| wierc. | Ankerrohr; Standrohr |
| vent | |
| posp. | Entlüftung; Luftloch; Öffnung; Schlitz |
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| Ankerrohr n; Standrohr n | |||
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surface casing : 2 do fraz, 2 tematyki |
| Górnictwo | 1 |
| Technika i technologia | 1 |