Projects of NA 022

DIN EN IEC 60146-2 2026-03-13 Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct d.c. converters More  Comment 
DIN IEC/TS 63081 2026-03-13 Ultrasonics - Methods for the characterization of the ultrasonic properties of materials More  Comment 
DIN IEC 60335-2-86 2026-03-13 Household and similar electrical appliances - Safety - Part 2-86: Particular requirements for electric fishing machines More  Comment 
DIN EN IEC 60953-5 2026-03-13 Rules for Steam Turbine Thermal Acceptance Tests - Part 5: Steam Turbines in Combined Heat and Power (CHP) / District Heating (DH) Cycles More  Comment 
DIN EN IEC 61158-3-29 2026-03-12 Industrial networks - Fieldbus specifications - Part 3-29: Data-link layer service definition - Type 29 elements More  Comment 
DIN EN IEC 61158-4-29 2026-03-12 Industrial networks - Fieldbus specifications - Part 4-29: Data-link layer protocol specification - Type 29 elements More  Comment 
DIN EN IEC 61158-5-29 2026-03-12 Industrial networks - Fieldbus specifications - Part 5-29: Application layer service definition - Type 29 elements More  Comment 
DIN EN IEC 61158-6-29 2026-03-12 Industrial networks - Fieldbus specifications - Part 6-29: Application layer protocol specification - Type 29 elements More  Comment 
DIN EN IEC 62373 2026-03-06 Semiconductor devices - Bias-temperature stability test for metal-oxide, semiconductor, field-effect transistors (MOSFET) More  Comment 
DIN IEC/TS 62282-7-1 2026-03-06 Fuel cell technologies - Part 7-1: Test methods - Single cell performance tests for polymer electrolyte fuel cells (PEFC) More  Comment 

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