Summary: , and if the Draughtsman is limited, the computer will be limited. Therefore a prerequisite of the course is basic Draughting knowledge. Full time and part time courses available. 3D-CAD A 3D CAD course is also available, but only after the normal or 2D CAD course is completed. 3D CAD can be used to make or render realistic 3-dimensional scale models or illustrations of the
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