Change display units in Inventor Material Browser - IMAGINiT Technologies Support Blog
Easily switch to construction geometry in Autodesk Inventor sketches
History of the metric system - Wikipedia
How to Change the Measuring Unit in Autodesk Inventor - YouTube
How to set up the units in the physical tab of the material editor of Inventor
engineer-mechanical:inventor-drawinglayouts - Jeffery J Jensen Wiki
How to define the default template units in Inventor
A model that was imported from a STEP, IGES, or SAT file, and there is a need to change the units used from imperial to metric without affecting the actual values
How do I scale a model in Inventor? | GrabCAD Tutorials
PPT - 3D Modeling in Inventor PowerPoint Presentation, free download - ID:2733124