Mechanical drawing : a manual for teachers and students (1902)
Cross, Anson Kent · Boston : Ginn & Co. · leaf 113
ledits vertical projection ; that upon the horizontal plane is called itshorizontal projection. These drawings are also called elevation andplan, and front view and top view. All these terms are applied inpractical work, but the preference seems to be to call shop drawingsviews. In the study of… … I Fig. 36.
Mechanical drawing
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