Normas ISO

Cryogenic vessels — Pressure-relief accessories for cryogenic service — Part 1: Reclosable pressure-relief valves

Thermal insulation products — Exterior insulation finish systems — Part 1: Materials

Lifts for the transport of persons and goods — Part 34: Measurement of lift ride quality

Information technology — Plenoptic image coding system (JPEG Pleno) — Part 3: Conformance testing

Information technology — MPEG audio technologies — Part 3: Unified speech and audio coding — Amendment 1: Reference software and conformance

Commercial beverage coolers — Classification, requirements and test conditions