This concise reference helps readers avoid the most commonplace errors in generating or
interpreting engineering drawings. Applicable across multiple disciplines Hanifan's lucid
treatment of such essential skills as understanding and conveying data in a drawing exacting
precision in dimension and tolerance notations and selecting the most-appropriate drawing type
for a particular engineering situation Perfecting Engineering and Technical Drawing is an
valuable resource for practicing engineers engineering technologists and students. Provides
straightforward explanation of the requirements for all common engineering drawing types
Maximizes reader understanding of engineering drawing requirements differentiating the types
of drawings and their particular characteristics Elucidates electrical reference designation
requirements geometric dimensioning and tolerancing errors Explains the entire engineering
documentation process from concept to delivery
