An air brake or, more formally, a compressed air brake system, is a type of friction brake for vehicles in which compressed air pressing on a piston is used to apply the pressure to the brake pad needed to stop the vehicle.
Define industrial union. industrial union synonyms, industrial union pronunciation, industrial union translation, English dictionary definition of industrial union. n. A labor union to which all the workers of a particular industry can belong regardless of their occupation or trade. n a labour organization in which all...
What is a Union? A union is an organized group of workers who come together to make decisions about the conditions of their work. Through union membership, workers can impact wages, work hours, benefits, workplace health and safety, and other work-related issues. Under U.S. law, workers of all ages have the right to join a union.