Machine drawing, a practical guide to the standard methods of graphical representation of machines, including complete detail drawings of a duplex pump and of a direct-current generator (1920)
Griffin, Charles Lewis, 1867- [from old catalog], Adams, Charles Clyde, 1882- [from old catalog] joint author · Chicago, American technical society · leaf 17
s any other,except that the material which was cut by the plane is cross-hatched. Crosshatching consists of drawing medium width lines,regularly spaced, across the cut surface, the lines usually being atan angle of 45° with the horizontal. In case of two adjoining sur-faces being cut, the lines are…
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
