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