Volume 12

The International System of Units – an international project with the longest history

Authors Jerzy Borzymiński - Central Office of Measures (Główny Urząd Miar)

Abstract

The article describes the types of lasers and the application of laser for marking of precious metals in Regional Assay Office in Warsaw.

Bibliography

[1] Ustawa z dnia 1 kwietnia 2011 r. Prawo probiercze (Dz. U. 92 poz. 529 z 2011 r.)

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About the journal

Metrology and Hallmark is devoted to the multidisciplinary study and practice of high accuracy engineering and metrology. The journal takes novel achievements in all fields of measurement and instruments science & technology.

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