factory
quality control
manage (verb)
v. to check that products, especially new ones, work properly
n. a building used to store products before they are
assembly line
Chemicals
n. natural substances used to manufacture products
v. to plan and develop new things, e.g. new products
test
n. the use of machines with little or no human control
fertilizers, plastics, paints
raw materials
warehouse
n. a system to ensure that the standard of a product is always good
n. an efficient sequence of workers and machines
n. a building where things are made with machines