Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO/DIS 20028-1:2018); German and English version prEN ISO 20028-1:2018
Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 1: Designation system and basis for specification (ISO 20028-1:2019); German version EN ISO 20028-1:2019— 25 стр.
