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Your comments, feedback and suggestions: I can improve on the definition for 'CAD - 3 Dimensional and Solid Modeling Drawing': CAD, or Computer-aided design, uses computers and technology in the design of different kinds of physical and virtual objects. Just like its older counterpart manual drafting, CAD also shows important details like materials used, processes, tolerances, and dimensions according to the specific application at hand. CAD three-dimensional modeling drawing refers to the use of CAD to draw out figures, curves and solids in 3-dimensional space.

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