Standards and conventions for mechanical drawing (1921)
Kepler, Frank Roy, 1875-, Detroit (Mich.). Board of Education · [Detroit] · leaf 20
.JL. FIG. / F16, 2 ^3 ^8 iJ <o^ «0)QO_t_ ^f S 60- ^ \ r/G. 3 ^—~r H^-d-/^^ … a HOLES F/6. -^ PLATE 819 scale or to as large a scale as possible. Scales are not given ondetail drawings. The 2 and 4 scales are to be avoided asimpractical. 23. Drawings are made either of the separate parts or ofthe various parts properly assembled. The former are styleddetail drawings; the…
Mechanical drawing
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