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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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Publications of ISO/TC 121/SC 3

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ISO 20789	2018-07	Standards	Anaesthetic and respiratory equipment - Passive humidifiers More	Order from DIN Media
ISO 23747	2015-08	Standards	Anaesthetic and respiratory equipment - Peak expiratory flow meters for the assessment of pulmonary function in spontaneously breathing humans More	Order from DIN Media
ISO 26782	2009-07	Standards	Anaesthetic and respiratory equipment - Spirometers intended for the measurement of time forced expired volumes in humans More	Order from DIN Media
ISO 26782 Technical Corrigendum 1	2009-11	Standards	Anaesthetic and respiratory equipment - Spirometers intended for the measurement of time forced expired volumes in humans; Technical Corrigendum 1 More	Order from DIN Media

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