室外的冷空气通过过滤器直接进入制冷机房，一体化的设计，因此，没有室外机的需要。

Outdoor coldair goes through the filter directly into the computer room for refrigeration, and it is an integrated design for the unit, therefore, there is no need for outdoor machine.

youdao

室外的冷空气通过过滤器直接进入制冷机房，一体化的设计，因此，没有室外机的需要。

Outdoor coldair goes through the filter directly into the computer room for refrigeration, and it is an integrated design for the unit, therefore, there is no need for outdoor machine.

youdao