A technical term used in engineering to describe serious defects that prevent a component, product, or machine from working properly.
by Waveforms June 21, 2017

by Waveforms March 16, 2018

by Waveforms September 25, 2016

Another common technical term used in engineering to describe components or entire assemblies that are neither level or straight.
by Waveforms February 22, 2018
