The Metre Convention was signed by 17 countries on May 20, 1875.
Since then, this date has been celebrated as World Metrology Day.
To mark the occasion, we're offering a 25% discount on subscriptions to Contrôles Essais Mesures magazine for the whole week.
Take advantage of the most comprehensive and inexpensive offer on the market (print version + digital version + iPad access + newsletters).
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