Potentiometer, a common electromechanical component | #165165
Plastic pipe is a tubular section, or hollow cylinder, made of plastic | #165165
A picture frame is a protective and decorative edging for a picture | #165165
Bathtub faucets are valves in the bathroom that control the release of liquids or gases | #165165
Electric motorcycles and scooters are plug-in electric vehicles with two or three wheels | #165165
