1st angle और 3rd angle ही क्यों होता है 🤔🤔 2nd angle और 4th angle क्यों नही होता है?
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basic difference between aligned and unidirectional dimension | aligned vs unidirectional
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PROJECTION OF POINTS (LECTURE-1) IN ENGINEERING DRAWING AND GRAPHICS @TIKLESACADEMYOFMATHS
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DIFFERENCE BETWEEN FIRST ANGLE & THIRD ANGLE PROJECTION IN HINDI BY GOPAL SIR IN INDUSTRIAL DRAWING.
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Why 2nd and 4th angle projection not used ? | Difference between first and third angle of projection
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Understanding Engineering Drawings
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Difference between 1st angle & 3rd angle projection।#firstangleprojection & #thirdangleprojection.
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First angles vs Third angle method | Orthographic projections animation
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