Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO/DIS 13000-1:2020); German and English version prEN ISO 13000-1:2020
Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO 13000-1:2021); German version EN ISO 13000-1:2021— 18 стр.