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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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Draft standard

24/30494573 DC
BS EN IEC 61669/AMD1 Amendment 1 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

Edition 2024-07-26

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

24/30494573 DC BS EN IEC 61669/AMD1 Amendment 1 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids

Want to learn more?

24/30494573 DC
BS EN IEC 61669/AMD1 Amendment 1 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids