Relacionar Columnas Vocabulary Practice Versión en línea Second misterm portfolio activities por Diana Ivette Tapia Fernández 1 v. to check that products, especially new ones, work properly 2 3 n. a building used to store products before they are 4 factory 5 Chemicals 6 7 assembly line 8 manage (verb) 9 n. natural substances used to manufacture products 10 quality control n. the use of machines with little or no human control raw materials v. to plan and develop new things, e.g. new products n. a building where things are made with machines fertilizers, plastics, paints n. an efficient sequence of workers and machines warehouse test n. a system to ensure that the standard of a product is always good