Normas ISO

Optics and photonics — Effective numerical aperture of laser lenses — Definition and verification procedure

Cleaning, inspection and repair of firefighters' personal protective equipment (PPE)

Vibration generating machines — Guidance for selection — Part 4: Equipment for multi-axial environmental testing

Fire detection and alarm systems — Part 9: Test fires for fire detectors

Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners — Part 5: Special fasteners (also including fasteners from nickel alloys) for high temperature applications

Medical electrical equipment — Part 2-13: Particular requirements for basic safety and essential performance of an anaesthetic workstation