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Sigma KEE - FileDevice
KB Term: 

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
文件设备
A Device whose purpose is to make something smoother. For example, a nail file is used to even out the tips of one's finger nails.
Relationships      
Parents 设备 A Device is an Artifact whose purpose is to serve as an instrument in a specific subclass of Process.


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