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fan filter unit
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fan filter unit
Encyclopedia
工学
局部空气净化装置
释
fan filter unit
风机过滤器单元
自带动力、具有过滤功能的空气净化装置(见图)。结合送风机和高效过滤单元对循环气流进行过滤,主要用来去除高洁净度要求的作业场所空气中的粉尘颗粒。
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person-to-person
person trip survey
person with complete capacity of juritic acts
person with limited capacity of juristic acts
person without capacity of juristic acts
person-years
persorption
Perspecta:The Yale Architectural Journal
Perspective
perspective
perspective affine correspondence
perspective affine figure
perspective affine relation
perspective affinity
perspective axis
perspective bundle
perspective center
perspective collinear figures
perspective collineation
perspective control photographic lens
perspective correspondence
perspective drawing
perspective element
perspective figure
perspective geometry
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