71 back_surface Back Surface  | | | | | 72 back_support Back Support  | | 73 back_frame Back Frame  | | | | | 74 back_connector Back Connector  | | 75 back_connector Back Connector  | | 79 back_support Back Support  | | | 64 seat_surface Seat Surface  | | | 65 seat_support Seat Support  | | 66 seat_support Seat Support  | | 67 seat_frame Seat Frame  | | | | | | 4 star_leg_base Star-shape Leg Base  |
78 back_soft_surface Back Soft Surface  | | 80 back_soft_surface Back Soft Surface  | | | | | 76 back_frame_vertical_bar Back Frame Vertical Bar  | | 77 back_frame_vertical_bar Back Frame Vertical Bar  | | | | | | | | | | 70 seat_soft_surface Seat Soft Surface  | | | | | | | 68 seat_frame_vertical_bar Seat Frame Vertical Bar  | | 69 seat_frame_vertical_bar Seat Frame Vertical Bar  | | | | 6 star_leg_set Star-shape Leg Set  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 32 central_support Central Support  | | 33 seat_connector Seat Connector  |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 29 caster_yoke Caster Yoke  | | 30 caster_mounting_plate Mounting Plate  | | 31 wheel Wheel  | | | 26 caster_yoke Caster Yoke  | | 27 caster_mounting_plate Mounting Plate  | | 28 wheel Wheel  | | | 23 caster_yoke Caster Yoke  | | 24 caster_mounting_plate Mounting Plate  | | 25 wheel Wheel  | | | 19 caster_yoke Caster Yoke  | | 20 wheel Wheel  | | 22 caster_mounting_plate Mounting Plate  | | | 17 caster_yoke Caster Yoke  | | 18 wheel Wheel  | | 21 caster_mounting_plate Mounting Plate  |