Hi all
Can anyone explain me the "r21" of Acad?
this related to versions?
Thanks in advance
Sandeep kumar
|
Hi all
Can anyone explain me the "r21" of Acad?
this related to versions?
Thanks in advance
Sandeep kumar
R21 is actually the "real" version number of 2007.
http://en.wikipedia.org/wiki/AutoCAD#File_formats