Flexible sheets for waterproofing - Plastic and rubber damp proof sheets including plastic and rubber basement tanking sheet - Definitions and characteristics; German version EN 13967:2012+A1:2017— 36 стр.
Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021); German version EN ISO 15192:2021— 36 стр.
Paints, varnishes and coatings - Corrosion protection of supporting thin-walled building components made of steel - Part 2: Surveillance and certification requirements— 16 стр.
Paints, varnishes and coatings - Corrosion protection of supporting thin-walled building components made of steel - Part 1: Requirements and test methods— 42 стр.