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Sigma KEE - Screwdriver
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
Screwdriver
A Device that is used to rotate a Screw, which by the action of its helical threads is driven into a medium that is softer than the material of the screw itself.
Relationships      
Parents Device A Device is an Artifact whose purpose is to serve as an instrument in a specific subclass of Process.


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