Normas ISO

Information technology — Data centres key performance indicators — Part 6: Energy Reuse Factor (ERF)

Reactor technology — Power reactor analyses and measurements — Determination of heavy water isotopic purity by Fourier transform infrared spectroscopy

Petroleum products and lubricants — Determination of water washout characteristics of lubricating greases

Evaluation of physical parameters of filter paper substrates for the determination of the ignition propensity of cigarettes

Internal combustion engines — Piston pins — Part 1: General specifications

Railway infrastructure — Rail fastening systems — Part 7: Test method for clamping force and uplift stiffness