Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 73
IFig. 114. … Svstems of Dimensioning. I. All figures outside of the object lines.II. All figures inside of the object lines. III. All figures given from two reference or base lines at right angles to each other. IV. A combination of the preceding systems. The first system is favored as the dimension lines and…
Machinery
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