Rubber and plastics hoses and hose assemblies - Determination of electrical resistance and conductivity (ISO 8031:2009); German version EN ISO 8031:2009— 23 стр.
Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to maximum working pressure (ISO 7751:2016); German version EN ISO 7751:2016— 11 стр.
Environmental labels and declarations - Type I environmental labelling - Principles and procedures (ISO/FDIS 14024:2017); German and English version FprEN ISO 14024:2017