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...
Private Unions: In craft unions, also called horizontal unions, members share the same skill or occupation, such as the United Brotherhood of Carpenters Industrial unions, also called vertical unions, represent workers in the same industry, regardless of their particular skill, such as the United Auto Workers.rivate Unions: In craft unions, also called horizontal unions, members share the same skill or occupation, such as the United Brotherhood of Carpenters Industrial unions, also called vertical unions, represent workers in the same industry, regardless of their particular skill, such as the United Auto Workers.