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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [Withdrawn]

DIN 309
Ball gauges, tools

Title (German)

Kugelendmaße, Werkzeuge

Edition 1928-01

Original language German

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Table of contents

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Sabine Hertel

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

DIN 309 Ball gauges, tools

Sabine Hertel

Want to learn more?

DIN 309
Ball gauges, tools