An intense field dielectric air filtration system includes a perimeterframe for wall or ceiling mounting at the inlet of a return air duct for an air conditioning apparatus.
一种强场电介质空气过滤系统包括安装在空调装置的回风管的入口处的用于壁或天花板的周界框架。
2
In addition to the inside of the frame, each side of the perimeter of the frame has a specific meaning in the organization of the interface.
除了框架的内部之外，框架的每一个边都在界面的组织中代表特定的含义。
3
Sierra delivers a perimeter of safety protection through a stronger frame and body structure as well as industry- and segment-leading technology.