Normas ISO

Elastomeric seismic-protection isolators — Part 5: Sliding seismic-protection isolators for buildings

Textiles — Water resistance — Rain tests: exposure to a horizontal water spray

Internal combustion engines — Piston rings — Part 1: Rectangular rings made of cast iron

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