摘要 |
A ventilation system for building with cellular floors comprised of a cellular floor unit (1), whose hole conductions are used in order to lead intake air from intake air ducts (8) to the blower (12) in the different rooms of the building and in order to lead out waste air from the rooms, the waste air hole conductions (14) flow directly into or have airtight connections with the waste air ducts (13, 20)<IMAGE> |