exhibition of products or services in a specific area of activity held with the objective of promoting business, a periodic gathering of buyers and sellers in an appointed place, trade fair - large exhibition and meeting for advertising and selling type of product, trade fair - exhibitions, fairs, shows and similar events connected with trade, industry, agriculture or handicrafts, pikemate ajavahemike järel peetav suur, harilikult tööstuslik või suurkaubanduslik näituslaat