what is GD&T, Symbols, explain?

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GD&T stands for Geometric Dimensioning and Tolerancing. It is a system of symbols used to communicate engineering design and manufacturing requirements.

GD&T is used to specify the allowable variation in form, orientation, and location of features on a part.
It uses symbols to communicate design requirements, such as flatness, perpendicularity, and concentricity.
GD&T is important for ensuring parts are manufactured to the correct specifications and fit together properly.
Examples of GD&T symbols include the concentricity symbol (a circle within a circle), the perpendicularity symbol (a vertical line with a horizontal line intersecting it), and the flatness symbol (a straight line with three short lines perpendicular to it).

what is GD&T, Symbols, explain?

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what is GD&amp;T, Symbols, explain?

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what is GD&T, Symbols, explain?