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Current hierarchy for rules (502)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
rules (502) rules (502) exclude
  draftsmans rule (2) rules (502) -> draftsmans rule (2)  
  extensible rules (10) rules (502) -> extensible rules (10)  
  flexible rules (1) rules (502) -> flexible rules (1)  
  folding rules (96) rules (502) -> folding rules (96) exclude
    folding rule joints (48) rules (502) -> folding rules (96) -> folding rule joints (48)  
  hook rules (2) rules (502) -> hook rules (2)  
  lumber rules (24) rules (502) -> lumber rules (24)  
  measuring rods (23) rules (502) -> measuring rods (23)  
  parallel rules (8) rules (502) -> parallel rules (8)  
  rule accessories (16) rules (502) -> rule accessories (16)  
  rule attachments (42) rules (502) -> rule attachments (42)  
  rule graduations (29) rules (502) -> rule graduations (29)  
  shrink rules (1) rules (502) -> shrink rules (1)  
  slide rules (13) rules (502) -> slide rules (13) exclude
    circular slide rules (1) rules (502) -> slide rules (13) -> circular slide rules (1)  
    scales (5) rules (502) -> slide rules (13) -> scales (5)  
  tape measures (119) rules (502) -> tape measures (119) exclude
    tape measure mechanisms (13) rules (502) -> tape measures (119) -> tape measure mechanisms (13)  
 
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