Essentials of drafting; a text and problem book for apprentice, trade and evening technical schools (1918)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 84
giving a fewpieces in their proper relation to each other and either partlyor completely dimensioned. When completely dimensioned nofurther detail drawings are made. Assembly drawings made to show the sizes, location, and methodof fastening pipes and wires are called piping or wiring diagramsor… … f^ig. /6o sions, such as center distances, which must be exact, give thelocation of oil holes, valves, switches, etc., and methods of makingadjustments. 68 ESSENTIALS OF DRAFTING Diagram Drawings are used by many concerns. These com-prise a sectional or external view of the whole of the machineupon…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
