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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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Projects of DKE/GUK 821.2

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IEC 29/591/DTS	2005-09-30	IEC 61094-7 Ed.1: Measurement microphones : Part 7: Values for the difference between free field and pressure sensitivity levels of laboratory standard microphones More	Comment
IEC 29/570/CDV	2004-03-05	IEC 61672-3: Electroacoustics - Sound level meters - Part 3: Periodic tests More	Comment
IEC 29/506/CD	2002-01-18	First IEC/CD 61094-7 "Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones" More	Comment
IEC 29/491/DC	2001-03-09	Document for comments on the future revision of IEC 61260 More	Comment
IEC 29/350/FDIS		Amendment 2 to IEC 118-2 (Edition 2): Hearing aids - Part 2: Measurments of frequency response using steady state broad band input signals More	Comment

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