Relier Pairs lab equipment materialsVersion en ligne Match the words and the definitions par natalia weisbach 1 workbench 2 instruction 3 filter 4 procedure 5 efficiency 6 manual 7 equipment 8 preventive 9 maintenance 10 lab a book that gives you practical instructions on how to do something or how to use something, such as a machine advice and information about how to do or use something, often written in a book or on the side of a container a set of actions that is the official or accepted way of doing something intended to stop something before it happens any of several types of equipment or devices for removing solids from liquids or gases, or for removing particular types of light a strong table for working on, especially one on which objects such as pieces of wood or metal can be firmly held so that tools can be used on them the condition or fact of producing the results you want without waste, or a particular way in which this is done the work needed to keep a road, building, machine, etc. in good condition the set of necessary tools, clothing, etc. for a particular purpose a room or building with scientific equipment for doing scientific tests or for teaching science, or a place where chemicals or medicines are produced