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Current hierarchy for structures (110)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
structures (110) structures (110) exclude
  boats and ships (30) structures (110) -> boats and ships (30)  
  bridges (34) structures (110) -> bridges (34) exclude
    drawbridges (1) structures (110) -> bridges (34) -> drawbridges (1)  
    truss bridges (7) structures (110) -> bridges (34) -> truss bridges (7)  
  drying sheds (1) structures (110) -> drying sheds (1)  
  nautical (33) structures (110) -> nautical (33) exclude
    dry docks (27) structures (110) -> nautical (33) -> dry docks (27) exclude
      blocks and wedges (5) structures (110) -> nautical (33) -> dry docks (27) -> blocks and wedges (5)  
  roofs (9) structures (110) -> roofs (9)  
  vaults and privies (1) structures (110) -> vaults and privies (1)  
 
Full Hierarchy | agricultural (3,023) | armaments (125) | combination tools (610) | construction machines (83) | electrical devices (1,320) | gauges (109) | handheld power tools (785)
hardware (217) | household tools (120) | household (2,105) | industrial machines (1,828) | industrial tanks (5) | industrial tools (1,164) | knives and cutters (167) | layout tools (2,604)
manufacturing (304) | material handling (290) | metalworking machines (14,631) | metalworking tools (1,966) | musical instruments (30) | photographic apparatus (321) | pliers (722) | potters tools (3)
propulsion and energy (5,880) | punches (47) | rules (493) | screwdrivers (557) | specialty machines (2,308) | specialty tools (1,483) | stoneworking (133) | structures (110)
tool making (449) | trade specific (5,860) | transportation (970) | water distribution systems (222) | woodworking machines (15,436) | woodworking tools (4,134) | work holding (1,565) | wrenches (5,908)

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