When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts : D. Appleton and Company : Free Download, Borrow, and Streaming : Internet Archive
The practical draughtsman's book of industrial design, and machinist's and engineer's drawing companion: forming a complete course of mechanical, engineering, and architectural drawing. : Armengaud…