Luminaires - Part 2-24: Particular requirements - Luminaires with limited surface temperatures

IEC 60598-2-24 Ed.2: Luminaires - Part 2-24: Particular requirements - Luminaires with limited surface temperatures

Fixed resistors for use in electronic equipment - Part 4: Sectional specification: Fixed power resistors (IEC 40/2693/CD:2019); Text in German and English

Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" (IEC 31/1248/CD:2016)

Fixed resistors for use in electronic equipment - Part 4: Sectional specification: Power resistors for through hole assembly on circuit boards (THT) or for assembly on chassis

Building environment design - Embedded radiant heating and cooling systems - Part 2: Determination of the design heating and cooling capacity (ISO 11855-2:2021 + Amd 1:2023); German version EN ISO 11855-2:2021 + A1:2023

Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 8: Electrical heating systems (ISO 11855-8:2023); German version EN ISO 11855-8:2023

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 1: Guidelines and requirements for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems (ISO/FDIS 16784-1:2024); German version FprEN ISO 16784 1:2024

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 1: Guidelines and requirements for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems (ISO/FDIS 16784-1:2024)

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