Any channel designated for holding wires or cables Raceways may be metallic or nonmetallic and may totally or partially enclose the wiring (e g conduit, cable trough, cellular floor, electrical metallic tubing, sleeves, slots, underfloor raceways, surface raceways, lighting fixture raceways, wireways, busways, auxiliary gutters, and ventilated flexible cableways)
A rectangular fish rearing unit that has a continuous flow of freshwater to maintain suitable oxygen, temperature, and cleanliness for intensive production
decorative raceway and gutter Raceway is a wall-mounted channel with a removable top Decorative raceway (also known by the brand name Wiremold) is big enough to hold two cables; it's used to mount cable against a wall Raceway big enough to hold many cables is sometimes called gutter; it's used in ceilings and attics Made of plastic or metal, raceway mounts with screws or an adhesive backing