Links
What Is CNC?
by Mike Lynch, CNC Concepts, Inc.
https://www.cncci.com/resources/articles/what%20is%20cnc.htm
Wikipedia Numerical control
http://en.wikipedia.org/wiki/Numerical_control
What Is CNC?
by Mike Lynch, CNC Concepts, Inc.
https://www.cncci.com/resources/articles/what%20is%20cnc.htm
Wikipedia Numerical control
http://en.wikipedia.org/wiki/Numerical_control