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 61
^Rib Bolt … Fig. 89. Objects not Sectioned. A larger scale can often be used by breaking the piece, and movingthe parts together. The manner of breaking generally indicates theshape of the cross section and the material as in Fig. 90. This method
Machinery
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