送风井的英文

• blowing shaft

• 送:    deliver; carry
• 风井:    air shaft
• 风井:    [矿物学] ventilating shaft; air shaft; removing shaft◇风井井筒 air shaft
• 送风:    air blast supply; air blowning; air supply; airflow; blow on; blowing; blowout; fan wind; on blast; su ly air; supply air sa
• 出风井:    upcast air shaft; upcast rentilating shaft