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aube directrice | |||
aubage directeur | |||
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aubes directrices | |||
pales redresseuses | |||
aubes de guidage; tubes de guidage |
guide vane : 33 phrases in 8 subjects |
Coal | 1 |
Electronics | 1 |
General | 1 |
Materials science | 1 |
Mechanic engineering | 17 |
Municipal planning | 3 |
Technology | 2 |
Transport | 7 |