Plastics - Unplasticized poly(vinyl chloride) sheets - Types, dimensions and characteristics - Part 1: Sheets of thickness not less than 1 mm (ISO/DIS 11833-1:2018); German and English version prEN ISO 11833-1:2018
Aerospace - Fabric sheet and tape prepreg from aramid fibres and non-reactive thermoplastics - Technical specification; Text in German and English— 36 стр.