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Contents Click Shape to go to section.. PurposeTechniquesSize and ProportionAlphabet of LinesProjectionsReferences. . . . . . . PURPOSE. Contents. Purpose. The main purpose of sketching is to convey ideas. Engineers have to use sketches to brainstorm ideas, as well as, to show others what th
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1. SKETCHING
2. Contents Click Shape to go to section. Purpose Techniques Size and Proportion Alphabet of Lines Projections References