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 62
T^ T 1 i_ r . V Fig. 91. Tapered Piece with Section. arms, etc., are not sectioned for this reason, Fig. 92. Good practicerequires the arms, ribs, etc., to be shown in their true length rather than … Fig. 92. Section through Rib. as they would project. Fig. 93 at I is a true projection but better prac-tice is shown at II.
Machinery
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