J N Green | Technical Drawing Pdf |work|

A beautiful drawing without dimensions is just art. Green teaches the rules of : the difference between size dimensions and location dimensions, the use of datum features, the placement of extension lines, and the avoidance of redundant dimensions. He warns against the classic error of over-dimensioning .

: A useful resource for locating physical copies or digital lending options for J.N. Green's various engineering and woodwork titles. Key Features of the Textbook Comprehensive Basics j n green technical drawing pdf