Rubber- or plastics-coated fabrics - Determination of tensile strength and elongation at break (ISO 1421:1998); German version EN ISO 1421:1998— 14 стр.
Metallic materials - Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines; verification and calibration of the force-measuring system; general for requirements, verification and calibration of tension, compression and flexion testing machines— 6 стр.