Fibre optic interconnecting devices and passive components - Fibre optic connector product specifications - Part 1-15: MPO singlemode connector - Two fibre rows, 16 fibres wide - Category C - Terminated on IEC 60793-2-50 category B-652 to B-657 fibres

Involute splines based on reference diameters - Part 2: Nominal and inspection dimensions

Involute splines based on reference diameters - Part 1: Generalities

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 2-3: Particular requirements for hand-held grinders, disc-type polishers and disc-type sanders (IEC 116/572/CDV:2022); German and English version EN IEC 62841-2-3:2021/prA1:2022

Low-voltage fuses - Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household or similar applications) - Examples of standardized systems of fuses A to F (IEC 32B/719/CDV:2022); German and English version prHD 60269-3:2022

Basic financial analysis for private households

Building hardware - Mechanical lever handle sets and mechatronic door furniture for fire resistance doorsets, for fire resistance and smoke control doorsets or for smoke control doorsets - Part 101: Conformity assessment

Testing of materials for semiconductor technology - Determination of impurities in carrier gases and dopant gases - Part 2: Determination of Oxygen impurities in Nitrogen, Argon, Helium, Neon and Hydrogen using a galvanic cell

Factory-made double skin metal faced insulating sandwich panels - Part 3: Test methods for determining mechanical strength, building physical behaviour and durability