Neomycin and Framycetin are not absorbed from the gastrointestinal tract and are thus found in many topical medications such as creams, ointments and eyedrops. They can also be used for gastrointestinal infections.
radio chassis - a chassis for a radio receiver 3. chassis - the skeleton of a motor vehicle consisting of a steel frame supported on springs that holds the body and motor automotive vehicle, motor vehicle - a self-propelled wheeled vehicle that does not run on rails
In the case of vehicles, the term rolling chassis means the frame plus the running gear like engine, transmission, drive shaft, differential, and suspension. An under body (sometimes referred to as coachwork), which is usually not necessary for integrity of the structure, is built on the chassis to complete the vehicle.