Equerre avec CATIA V5

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Set Squares and Centering Aids are used to accurately draw straight lines that are perpendicular to other lines. They come in different shapes and sizes but all have a flat surface and two or more legs that can be adjusted. These tools help with layout work, drawing precise angles, and creating evenly spaced items on a page. In architecture, engineering, and technical drawing, they play a vital role in producing accurate blueprints and plans.