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పాలిటెక్నిక్ మొదటి సంవత్సరం నుండే
Polytechnic Subjects +ECET+
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Job Preparation
Engineering Drawing
For online classes
Brunda Engineering Academy
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Projection of lines
Projections of points
Projection of planes
Orthographic Views
Sectional views
Lettering
dimensioning
Drawing Instruments