NF T50-011-2*NF EN ISO 23153-2:2020 Plastics - Polyetheretherketone (PEEK) moulding and extrusion materials - Part 2 : preparation of test specimens and determination of properties
2020NF T50-011-2*NF EN ISO 23153-2:2020 Plastics - Polyetheretherketone (PEEK) moulding and extrusion materials - Part 2 : preparation of test specimens and determination of properties