 |
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| Vorübung am Sandkasten Modell; Bohrhammer m; Gesteinsbohrer m | |||
| Reibungsbohrer n; Drehbohrer m; Drehbohrmaschine f | |||
| Abbauhammer m; Gesteinbohrmaschine f | |||
| Rollenmeißel m | |||
| Gesteinsbohrmaschine f | |||
| Steinmeissel m; Grubenbohrer m | |||
| Meißelbohrer m; Steinbohrer m | |||
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| Steinbohrer m | |||
| Anglais glossaire | |||
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| RD | |||
| rock drill: 29 phrases, 7 sujets |
| Charbon | 4 |
| Construction | 1 |
| Exploitation minière | 14 |
| Général | 1 |
| Génie mécanique | 5 |
| Métallurgie | 3 |
| Technologie | 1 |