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Current hierarchy for rules (429)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
rules (429) rules (429) exclude
  flexible rules (1) rules (429) -> flexible rules (1)  
  folding rules (87) rules (429) -> folding rules (87) exclude
    folding rule joints (43) rules (429) -> folding rules (87) -> folding rule joints (43)  
  lumber rules (21) rules (429) -> lumber rules (21)  
  measuring rods (22) rules (429) -> measuring rods (22)  
  parallel rules (7) rules (429) -> parallel rules (7)  
  rule accessories (12) rules (429) -> rule accessories (12)  
  rule attachments (32) rules (429) -> rule attachments (32)  
  rule graduations (28) rules (429) -> rule graduations (28)  
  shrink rules (1) rules (429) -> shrink rules (1)  
  slide rules (7) rules (429) -> slide rules (7) exclude
    circular slide rules (1) rules (429) -> slide rules (7) -> circular slide rules (1)  
    scales (2) rules (429) -> slide rules (7) -> scales (2)  
  tape measures (101) rules (429) -> tape measures (101) exclude
    tape measure mechanisms (10) rules (429) -> tape measures (101) -> tape measure mechanisms (10)  
 
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