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Current hierarchy for transportation machines (320)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
transportation machines (320) transportation machines (320) exclude
  automobiles (4) transportation machines (320) -> automobiles (4) exclude
    vehicle tires (2) transportation machines (320) -> automobiles (4) -> vehicle tires (2)  
  bicycles (1) transportation machines (320) -> bicycles (1)  
  boats and ships (68) transportation machines (320) -> boats and ships (68)  
  cableways (1) transportation machines (320) -> cableways (1)  
  canals (24) transportation machines (320) -> canals (24) exclude
    boat raising machines (16) transportation machines (320) -> canals (24) -> boat raising machines (16)  
    boat weighing machines (3) transportation machines (320) -> canals (24) -> boat weighing machines (3)  
    inclined planes (2) transportation machines (320) -> canals (24) -> inclined planes (2)  
    locks (2) transportation machines (320) -> canals (24) -> locks (2)  
  coaches and carriages (18) transportation machines (320) -> coaches and carriages (18) exclude
    carriage brakes (3) transportation machines (320) -> coaches and carriages (18) -> carriage brakes (3)  
    carriage springs (2) transportation machines (320) -> coaches and carriages (18) -> carriage springs (2)  
    carriage wheels (4) transportation machines (320) -> coaches and carriages (18) -> carriage wheels (4)  
  firefighting (23) transportation machines (320) -> firefighting (23) exclude
    fire engines (23) transportation machines (320) -> firefighting (23) -> fire engines (23)  
  firefighting transportation (5) transportation machines (320) -> firefighting transportation (5) exclude
    fire engines (5) transportation machines (320) -> firefighting transportation (5) -> fire engines (5) exclude
      fire engine pumps (4) transportation machines (320) -> firefighting transportation (5) -> fire engines (5) -> fire engine pumps (4)  
  logging sleds (2) transportation machines (320) -> logging sleds (2)  
  logging trucks (3) transportation machines (320) -> logging trucks (3)  
  motor vehicles (34) transportation machines (320) -> motor vehicles (34) exclude
    body and axle parts (5) transportation machines (320) -> motor vehicles (34) -> body and axle parts (5)  
    brakes (1) transportation machines (320) -> motor vehicles (34) -> brakes (1)  
    steering apparatus (2) transportation machines (320) -> motor vehicles (34) -> steering apparatus (2)  
    tracks (1) transportation machines (320) -> motor vehicles (34) -> tracks (1)  
  railroads and railways (95) transportation machines (320) -> railroads and railways (95) exclude
    air compressor cylinder lubricators (1) transportation machines (320) -> railroads and railways (95) -> air compressor cylinder lubricators (1)  
    electric railways (7) transportation machines (320) -> railroads and railways (95) -> electric railways (7)  
    flange lubricators (2) transportation machines (320) -> railroads and railways (95) -> flange lubricators (2)  
    railroad cars and carriages (25) transportation machines (320) -> railroads and railways (95) -> railroad cars and carriages (25) exclude
      railroad car axles (1) transportation machines (320) -> railroads and railways (95) -> railroad cars and carriages (25) -> railroad car axles (1)  
      railroad car brakes (3) transportation machines (320) -> railroads and railways (95) -> railroad cars and carriages (25) -> railroad car brakes (3)  
      railroad car stoves (2) transportation machines (320) -> railroads and railways (95) -> railroad cars and carriages (25) -> railroad car stoves (2)  
      railroad car wheels (2) transportation machines (320) -> railroads and railways (95) -> railroad cars and carriages (25) -> railroad car wheels (2)  
    railroad locomotives (25) transportation machines (320) -> railroads and railways (95) -> railroad locomotives (25) exclude
      ash pan sprinklers (1) transportation machines (320) -> railroads and railways (95) -> railroad locomotives (25) -> ash pan sprinklers (1)  
      steam locomotives (7) transportation machines (320) -> railroads and railways (95) -> railroad locomotives (25) -> steam locomotives (7)  
    railway snow plows (1) transportation machines (320) -> railroads and railways (95) -> railway snow plows (1)  
    steam engine lubricators (4) transportation machines (320) -> railroads and railways (95) -> steam engine lubricators (4)  
    track and switches (11) transportation machines (320) -> railroads and railways (95) -> track and switches (11)  
    track maintenance machinery (12) transportation machines (320) -> railroads and railways (95) -> track maintenance machinery (12) exclude
      rail cutting machines (1) transportation machines (320) -> railroads and railways (95) -> track maintenance machinery (12) -> rail cutting machines (1)  
      rail drilling machines (6) transportation machines (320) -> railroads and railways (95) -> track maintenance machinery (12) -> rail drilling machines (6)  
  sleighs (13) transportation machines (320) -> sleighs (13) exclude
    sleigh shoes (8) transportation machines (320) -> sleighs (13) -> sleigh shoes (8)  
  wagons (33) transportation machines (320) -> wagons (33) exclude
    brakes (1) transportation machines (320) -> wagons (33) -> brakes (1)  
    couplings (4) transportation machines (320) -> wagons (33) -> couplings (4)  
    pneumatic tires (5) transportation machines (320) -> wagons (33) -> pneumatic tires (5)  
    wagon jacks (10) transportation machines (320) -> wagons (33) -> wagon jacks (10)  
    wheels, axles and hubs (5) transportation machines (320) -> wagons (33) -> wheels, axles and hubs (5)  
 
Full Hierarchy | agricultural machines (1,780) | agricultural tools (256) | armaments (80) | combination tools (578) | construction machines (51) | electrical devices (742) | gauges (29)
hardware (4) | household machines (501) | household tools (827) | household (387) | industrial furnaces (27) | industrial machines (793) | industrial tools (429) | knives and cutters (126)
layout tools (2,434) | metalworking machines (6,719) | metalworking tools (818) | musical instruments (5) | pliers (694) | potters tools (3) | propulsion and energy (3,449) | punches (44)
rules (424) | screwdrivers (464) | specialty machines (1,304) | specialty tools (798) | stoneworking machines (54) | structures (74) | tool handles (92) | tool holders (70)
tool making (314) | tool storage (51) | trade specific (5,081) | transportation machines (320) | transportation tools (22) | water distribution systems (105) | woodworking machines (14,915) | woodworking tools (3,810)
work holding (1,171) | wrenches (5,726)

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