Type and usage of ventilation shaft from BoostVocab

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ventilation shaft

Synonyms of ventilation shaft Antonyms of ventilation shaft Examples of ventilation shaft Usage of ventilation shaft Parts of ventilation shaft Definition that contains ventilation shaft Words sounding like ventilation shaft Explanation of ventilation shaft

Definition that contains ventilation shaft

downcast a ventilation shaft through which air enters a mine
upcast air passage consisting of a ventilation shaft through which air leaves a mine