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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 CEN/TC 211

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DIN EN ISO 11690-3	1999-01	Standards	Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998 More	Order from DIN Media
DIN EN ISO 11691	2021-03	Standards	Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:2020); German version EN ISO 11691:2020 More	Order from DIN Media
DIN EN ISO 11820	1997-04	Standards	Acoustics - Measurements on silencers in situ (ISO 11820:1996); German version EN ISO 11820:1996 More	Order from DIN Media
DIN EN ISO 11821	1997-08	Standards	Acoustics - Measurement of the in situ sound attenuation of a removable screen (ISO 11821:1997); German version EN ISO 11821:1997 More	Order from DIN Media
DIN EN ISO 11904-1	2003-02	Standards	Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 1: Technique using microphone in real ear (MIRE-technique) (ISO 11904-1:2002); German version EN ISO 11904-1:2002 More	Order from DIN Media
DIN EN ISO 11904-2	2021-06	Standards	Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2021); German version EN ISO 11904-2:2021 More	Order from DIN Media
DIN EN ISO 11957	2010-01	Standards	Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996); German version EN ISO 11957:2009 More	Order from DIN Media
DIN EN ISO 12001	2010-01	Standards	Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code (ISO 12001:1996); German version EN ISO 12001:2009 More	Order from DIN Media
DIN EN ISO 14163	1999-05	Standards	Acoustics - Guidelines for noise control by silencers (ISO 14163:1998); German version EN ISO 14163:1998 More	Order from DIN Media
DIN EN ISO 15667	2001-07	Standards	Acoustics - Guidelines for noise control by enclosures and cabins (ISO 15667:2000); German version EN ISO 15667:2000 More	Order from DIN Media

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