• 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 121-07-04 AA

DIN 4000-140 2011-02 Standards Tabular layouts of properties - Part 140: Toothing system data of work pieces More  Order from DIN Media
DIN 4000-140/A1 2017-10 Standards Tabular layouts of properties - Part 140: Toothing system data of work pieces; Amendment 1 More  Order from DIN Media
DIN 4000-141 2023-04 Standards Tabular layouts of properties - Part 141: Hobs with bore or shank for cylindrical gears More  Order from DIN Media
DIN 4000-142 2011-02 Standards Tabular layout of properties - Part 142: Shaving cutters for external and internal toothing More  Order from DIN Media
DIN 4000-143 2023-04 Standards Tabular layouts of properties - Part 143: Pinion type cutters with bore or shank More  Order from DIN Media
DIN 4000-145 2017-05 Standards Tabular layouts of properties - Part 145: Broaching tools for cylindrical gears More  Order from DIN Media

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