• 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 062 BR

ISO 19622 2018-04 Standards Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for piezoelectric constant d33 of piezoelectric ceramics by direct quasi-static method More  Order from DIN Media
ISO 20304-2 2024-01 Standards Fine bubble technology - Water treatment applications - Part 2: Test methods using Escherichia coli as a test micro-organism More  Order from DIN Media
ISO 20351 2017-09 Standards Fine ceramics (advanced ceramics, advanced technical ceramics) - Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere More  Order from DIN Media
ISO 20480-1 AMD 1 2024-02 Standards Fine bubble technology - General principles for usage and measurement of fine bubbles - Part 1: Terminology - Amendment 1 More  Order from DIN Media
ISO 20480-5 2023-12 Standards Fine bubble technology - General principles for usage and measurement of fine bubbles - Part 5: Shelled bubble vocabulary More  Order from DIN Media
ISO 20905 2004-07 Standards Coal preparation - Determination of dust/moisture relationship for coal More  Order from DIN Media
ISO 21256-3 2021-07 Standards Fine bubble technology - Cleaning applications - Part 3: Test method for cleaning hard flooring surfaces More  Order from DIN Media
ISO 21819-1 2018-08 Standards Fine ceramics (advanced ceramics, advanced technical ceramics) - Characteristic of piezoelectric properties under high-load conditions - Part 1: Resonant-antiresonant method under high-temperature conditions More  Order from DIN Media
ISO 21819-2 2018-08 Standards Fine ceramics (advanced ceramics, advanced technical ceramics) - Characteristic of piezoelectric properties under high-load conditions - Part 2: Electrical transient response method under high vibration levels More  Order from DIN Media
ISO 21820 2021-02 Standards Fine ceramics (advanced ceramics, advanced technical ceramics) - Ultraviolet photoluminescence image test method for analysing polytypes of boron- and nitrogen-doped SiC crystals More  Order from DIN Media

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