Paints and varnishes - Wettability - Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO/FDIS 19403-4:2024)

Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports

Paints and varnishes - Wettability - Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO/FDIS 19403-4:2024); German version FprEN ISO 19403-4:2024

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-23: Tests - Sealing for non-pressurized closures of fibre optic devices (IEC 61300-2-23:2010)

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15: Particular requirements and tests for isolating transformers for medical IT systems for the supply of medical locations (IEC 96/508/CDV:2021); German and English version prEN IEC 61558-2-15:2021

Explosive atmospheres - Part 25: Intrinsically safe electrical systems

Protective clothing - Protection against flame - Limited flame spread materials, material assemblies and clothing (ISO/DIS 14116:2023); German and English version prEN ISO 14116:2023

Protective clothing - Protection against flame - Limited flame spread materials, material assemblies and clothing (ISO/DIS 14116:2023)

Electronic Public Procurement - Ordering - Part 1: Choreographies; German version FprEN 17016-1:2023

Plant biostimulants - Determination of Azospirillum spp.; German version FprEN 17713:2024