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Current hierarchy for rules (493)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
rules (493) rules (493) exclude
  draftsmans rule (2) rules (493) -> draftsmans rule (2)  
  extensible rules (10) rules (493) -> extensible rules (10)  
  flexible rules (1) rules (493) -> flexible rules (1)  
  folding rules (94) rules (493) -> folding rules (94) exclude
    folding rule joints (47) rules (493) -> folding rules (94) -> folding rule joints (47)  
  hook rules (1) rules (493) -> hook rules (1)  
  lumber rules (22) rules (493) -> lumber rules (22)  
  measuring rods (23) rules (493) -> measuring rods (23)  
  parallel rules (8) rules (493) -> parallel rules (8)  
  rule accessories (16) rules (493) -> rule accessories (16)  
  rule attachments (42) rules (493) -> rule attachments (42)  
  rule graduations (29) rules (493) -> rule graduations (29)  
  shrink rules (1) rules (493) -> shrink rules (1)  
  slide rules (12) rules (493) -> slide rules (12) exclude
    circular slide rules (1) rules (493) -> slide rules (12) -> circular slide rules (1)  
    scales (4) rules (493) -> slide rules (12) -> scales (4)  
  tape measures (116) rules (493) -> tape measures (116) exclude
    tape measure mechanisms (13) rules (493) -> tape measures (116) -> tape measure mechanisms (13)  
 
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