https://youtu.be/jUOfuaGKPyc?si=7JKs6gnHxaSKp34y Ventilation Tower and Ventilation Shaft / Atelier Z+ The Ventilation Tower at Dongfang Road of East-West Passageway and the Ventilation Shaft of Pudong Avenue Station on Metro Line 14 (referred to as the "Wind Tower" Project) is a crucial supporting facility for the joint construction of road tunnel section of the East-West Passageway and the Me..