DIN EN ISO 20337:2020-01 Fibre-reinforced plastic composites - Shear test method using a shear frame for the determination of the in-plane shear stress/shear strain response and shear modulus (ISO 20337:2018); German version EN ISO 20337:2019
2020DIN EN ISO 20337:2020-01 Fibre-reinforced plastic composites - Shear test method using a shear frame for the determination of the in-plane shear stress/shear strain response and shear modulus (ISO 20337:2018); German version EN ISO 20337:2019