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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 IEC/SC 77B

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IEC 77B/559A/CDV	2006-06-23	Amendment 3 to IEC 61000-4-6 Ed. 2: Measurement uncertainty (This document cancels and replaces 77B/559/CDV, this document is now circulated for CENELEC parallel voting) More	Comment
IEC 77B/488/CD	2005-11-25	Amendment 2 to IEC 61000-4-3 Edition 3: Measurement uncertainty More	Comment
IEC 77B/478/CDV	2005-09-16	IEC 61000-4-20 A1 Ed.1: Electromagnetic compatibility (EMC) - Part 4-20: Testing and measurement techniques - Emission and immunity testing in transverse electromagnetic (TEM) waveguides More	Comment
IEC 77B/454/CD	2005-06-10	Amendment 1 to IEC 61000-4-3 Ed3: Calibration of E-field probes More	Comment
IEC 77B/358/DC	2002-06-21	CISPR/A/389/CDV: Electromagnetic Compatibility (EMC) - Part 4-21: Testing and measurement techniques - Reverberation Chamber Test Methods More	Comment
IEC 77B/350/DC	2002-04-12	Document for comments on uniform arrangement for both radiated emission and immunity testing in semi-anechoic rooms More	Comment
IEC 77B/351/DC	2002-04-12	Document for comments on uniform arrangement for radiated emission measurements in Fully Absorber-lined Rooms (FARs) More	Comment
IEC 77B/336/DC	2001-11-23	Maintenance of IEC 61000-4-5 : Electromagnetic compatibility (EMC) - Part 4-5 : Testing and measurement techniques - Surge immunity test More	Comment
IEC 77B/337/DC	2001-11-23	Maintenance of IEC 61000-4-4 : Electromagnetic compatibility (EMC) - Part 4-4 : Testing and measurement techniques - Electrical fast transient/burst immunity test. More	Comment
IEC 77B/316/DC	2001-05-11	Document: CISPR/A/308/CD: IEC 61000-4-20: Electromagnetic Compatibility (EMC), Part 4: Testing and measurement techniques; Section 20: Emission and immunity testing in transverse electromagnetic (TEM) waveguides More	Comment

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