| The earliest forms of metrology were simply arbitrary standards set up by | | |
| The earliest examples of these standardized measures are | | |
| The discovery of atoms, electricity and other fundamental scientific principles could be applied to | | |
| Metrology was necessary for the implementation of mass production, equipment commonality, and | | |
| Modern metrology has its | | |
| Concept was to establish units of measurement based on | | |
| It made measurement units available "for | | |
