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

ISO 2157
Dentistry - Nominal diameters and designation code numbers for rotary instruments

Title (German)

Zahnheilkunde - Nenndurchmesser und Nenngrößenbezeichnung für rotierende Instrumente

Responsible national committee

NA 014-00-04 AA - Rotary instruments

Responsible international committee

ISO/TC 106/SC 4/WG 1 - Rotary instruments

Edition 2016-05

Original language English

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Table of contents

PDF (EN)

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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

ISO 2157 Dentistry - Nominal diameters and designation code numbers for rotary instruments

Responsible national committee

Responsible international committee

Clara Engesser

Want to learn more?

ISO 2157
Dentistry - Nominal diameters and designation code numbers for rotary instruments