Projects of NA 022

DIN EN IEC 60793-1-53 2025-05-06 Optical fibres - Part 1-53: Measurement methods and test procedures - Water immersion tests More  Comment 
DIN EN IEC 60793-1-47 2025-05-06 Optical fibres - Part 1-47: Measurement methods and test procedures - Macrobending loss More  Comment 
DIN IEC 60335-2-40/A102 2025-04-30 Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers (IEC 61D/554/CDV:2025); Text in German and English More  Comment 
DIN EN IEC 60079-11/A1 2025-04-30 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" More  Comment 
DIN EN IEC 81346-8 2025-04-30 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designation - Part 8: Properties (IEC 3/1676/NP:2024) More  Comment 
DIN EN IEC 60730-1/A1 2025-04-30 Automatic electrical controls - Part 1: General requirements More  Comment 
DIN EN IEC 63591-1 2025-04-29 Secondary sodium-ion cells for the propulsion of electric road vehicles - Part 1: Performance testing More  Comment 
DIN EN IEC 63591-2 2025-04-29 Secondary sodium-ion cells for the propulsion of electric vehicles - Part 2: Safety requirements and test methods More  Comment 
DIN EN IEC 63648 2025-04-29 General Guidance on the Discharge of Decommissioned Batteries for Recycling More  Comment 
DIN EN IEC 60601-2-22/A1 2025-04-29 Medical electrical equipment - Part 2-22: Particular requirements for basic safety and essential performance of surgical, cosmetic, therapeutic and diagnostic laser equipment (IEC 76/774/CDV:2025); Text in German and English More  Comment 

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