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| clean-air turbulence CAT (unsichtbare Turbulenz); vent; air hole | |||
| back vent (in einem Leitungssystem zur Vermeidung von Unterdrück); eyelet; oylet; oyelet | |||
| air inlet | |||
| pocket of air | |||
| ventilation hole; ventilation tunnel | |||
| vent hole | |||
| down gust | |||
| air hole; air pocket | |||
| air pocket; bump; air vent; exhaust (pipe); hole in the air | |||
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| clear-air turbulence CAT | |||