| 摘要 |
<p>The ventilation assembly, to serve a number of ventilation points, has additional tower ventilation units mounted to the basic ventilation assembly as required. The ventilation units are connected directly by air plug links. The assembly has a fan for each ventilation point, and at least one air flow connector, with a connection for the outflow air at the upper side for each. The assembly also has a number of adjacent and identical fan sub-units, with their outflow connections in rows.</p> |
