The main mechanical and electronic components of a standard Cartesian FDM 3D printer.

The main structural, propulsion, and electronic components of a standard quadcopter drone.

The main mechanical and structural components of a standard commercial escalator.

Architectural and functional components of a classic masonry lighthouse from foundation to lantern dome.

Internal structure and key components of a standard cylindrical alkaline battery.

The main supply, distribution, drainage, and venting components of a typical residential plumbing system.

The main mechanical components and fluid pathways of a domestic vapor-compression refrigeration system.

Common heavy machinery, vehicles, and equipment used on an active building construction site.

The essential internal components of a dynamic loudspeaker driver, from the cone and suspension to the voice coil and magnetic assembly.

The external components and internal electromechanical parts of a standard desktop printer.