2017DIN EN ISO 20028-2:2017-07 Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 20028-2:2017); German version EN ISO 20028-2:2017
2017DIN EN ISO 20028-2:2017 Plastics - Thermoplastic polyester (TP) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 20028-2:2017); German version EN ISO 20028-2:2017