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ISO (International Organization for Standardization) is the world’s largest producer of optional international standards. International standards determine current specifications of products, services and certified methods, helping to streamline the industry. As they are created on the basis of international agreement, they assist in overcoming barriers in international trade.
Acoustics — Recommended practice for the design of low-noise workplaces containing machinery — Part 3: Sound propagation and noise prediction in workrooms
(Acoustique — Pratique recommandée pour la conception de locaux de travail a bruit réduit contenant des machines — Partie 3: Propagation du son et prévision du bruit dans les locaux de travail)
Standard published on 27.2.1997
Selected format:
Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method
(Acoustique — Détermination de la perte d´insertion de silencieux en conduit sans écoulement — Méthode de contrôle en laboratoire)
Standard published on 1.7.2020
Selected format:
Ferritic-pearlitic engineering steels for precipitation hardening from hot-working temperatures
(Aciers pour construction mécanique de type ferrite-perlite apte au durcissement par précipitation a partir des températures de formage a chaud)
Standard published on 30.6.1994
Selected format:Identification cards - Optical memory cards - Part 1: General characteristics
Standard published on 5.10.2012
Selected format:Identification cards - Optical memory cards - Part 2: Co-existence of optical memory with other machine readable technologies
Standard published on 13.10.2009
Selected format:Identification cards - Optical memory cards - Part 3: Authentication techniques
Standard published on 1.6.2015
Selected format:Identification cards - Optical memory cards - Linear recording method - Part 1: Physical characteristics
Standard published on 9.10.2012
Selected format:Identification cards - Optical memory cards - Linear recording method - Part 2: Dimensions and location of the accessible optical area
Standard published on 4.12.2012
Selected format:Identification cards - Optical memory cards - Linear recording method - Part 3: Optical properties and characteristics
Standard published on 23.6.2015
Selected format:Identification cards - Optical memory cards - Linear recording method - Part 4: Logical data structures
Standard published on 25.6.2008
Selected format:Latest update: 2025-09-30 (Number of items: 2 235 824)
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