Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness; German and English version prEN 13146-7:2017
Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers; German version EN 13481-2:2012— 22 стр.
Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness; German version EN 13146-7:2019— 11 стр.