IEC 60545 Ed. 2.0 b:2021

Guidelines for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
standard by International Electrotechnical Commission, 06/01/2021

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IEC 62047-38 Ed. 1.0 en:2021

Semiconductor devices – Micro-electromechanical devices – Part 38: Test method for adhesion strength of metal powder paste in MEMS interconnection
standard by International Electrotechnical Commission, 06/01/2021

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IEC 63103 Ed. 1.0 b:2020

Lighting equipment – Non-active mode power measurement
standard by International Electrotechnical Commission, 07/01/2020

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IEC 60904-SER Ed. 1.0 b:2020

Photovoltaic devices – ALL PARTS
standard by International Electrotechnical Commission, 11/25/2020

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IEC 60335-2-102 Ed. 2.0 b:2017

Household and similar electrical appliances – Safety – Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections
standard by International Electrotechnical Commission, 12/01/2017

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IEC 62777 Ed. 1.0 b:2016

Quality evaluation method for the sound field of directional loudspeaker array system
standard by International Electrotechnical Commission, 02/01/2016

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IEC 60695-6-1 Ed. 3.0 b:2021

Fire hazard testing – Part 6-1: Smoke obscuration – General guidance
standard by International Electrotechnical Commission, 08/01/2021

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IEC 62133-2 Amd.1 Ed. 1.0 b Cor.1:2021

Corrigendum 1 to Amendment 1 to Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications – Part 2: Lithium systems
Corrigenda by International Electrotechnical Commission, 01/01/2021

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IEC 61300-3-54 Ed. 1.0 b:2019

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-54: Examinations and measurements – Angular misalignment between ferrule bore axis and ferrule axis for cylindrical ferrules
standard by International Electrotechnical Commission, 07/01/2019

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IEC 60730-2-8 Ed. 3.1 b:2021

Automatic electrical controls – Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 10/01/2021

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