Preparation of steel substrates before application of paints and related
products - Visual assessment of surface cleanliness - Part 3:
Preparation grades of welds, edges and other areas with surface
imperfections (ISO 8501-3:2025)
Thermal insulation products for building applications - Determination of
the mechanical properties of glass fibre meshes as reinforcement for
external thermal insulation composite kits with renders (ETIC kits)