• 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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Publications of NA 121 BR

ISO 4248 1978-02 Standards Jig bushes; definitions and nomenclature bilingual edition More  Order from DIN Media
ISO 10897 2016-09 Standards Collets for tool holders with taper ratio 1:10 - Collets, holders, nuts More  Order from DIN Media
ISO 15488 2003-11 Standards Collets with 8° setting angle for tool shanks - Collets, nuts and fitting dimensions More  Order from DIN Media

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