GD&T explain, the difference between different GD&T

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Geometric Dimensioning and Tolerancing (GD&T) is a system for defining and communicating engineering tolerances.

GD&T is a system used to define and communicate engineering tolerances for manufacturing processes.
Different GD&T symbols include position, concentricity, profile, perpendicularity, and parallelism.
Each GD&T symbol has a specific meaning and is used to control different aspects of a part's geometry.
For example, the position symbol is used to specify the location of a feature relative to a datum, while the profile symbol is used to control the shape of a feature.
Understanding GD&T is essential for ensuring that parts are manufactured to the correct specifications and meet quality standards.

GD&amp;T explain, the difference between different GD&amp;T