Gas welding equipment - Rubber hoses for welding, cutting and allied processes

Gas welding equipment - Rubber hoses for welding, cutting and allied processes

Optical fibre cables - Part 1-131: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Microduct inner clearance test, Method E31

Optical fibre cables - Part 1-128: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Cable and fibre mechanical reliability test, Method E28

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system; German and English version prEN 1329-1:2024

Optical fibre cables - Part 1-130: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Coefficient of dynamic friction between cables, Methods E30

Optical fibre cables - Part 1-132: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Cable deformation due to cycling loads (Creep), Method E32

Optical fibre cables - Part 1-201: Generic specification - Basic optical cable test procedures - Environmental test methods - Temperature cycling, method F1 (IEC 60794-1-201:2024); German version EN IEC 60794-1-201:2024

Optical fibre cables - Part 1-218: Generic specification - Basic optical cable test procedures - Environmental test methods - Mid-span temperature cycling test for exposed optical units, Method F18 (IEC 86A/2370/CDV:2023); German and English version prEN IEC 60794-1-218:2023