Mechanical drawing for plumbers; a concise, comprehensive and practical treatise on the subject of mechanical drawing (1910)
Starbuck, R. M. (Robert Macy), 1844-1927 · New York, The Norman W. Henley publishing co. · leaf 13
ig. 3 the top view or plan, and the front andside views, or elevations, as they are com-monly called. In other words, the eye issupposed to sight the object at rightangles at every point at one time. 10 MECHANICAL DRAWING FOR PLUMBERS Considering the views as obtained inthis way, it will probably… … Fig-4 This is a most important point, andshould be firmly in the mind if a properunderstanding of the subject is to be ob-tained. To further impress this idea on the
Plumbing · Mechanical drawing
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