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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.
Plastics — Phenol-formaldehyde mouldings — Detection of free ammonia
(Plastiques — Pieces moulées a base de phénoplastes — Recherche de la présence d´ammoniac libre)
Standard published on 1.8.1978
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Nanotechnology — Nanoparticles in powder form — Characteristics and measurements
(Nanotechnologies — Nanoparticules sous forme de poudre — Caractéristiques et mesurages)
Standard published on 3.9.2020
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Acoustics — Noise from shooting ranges — Part 1: Determination of muzzle blast by measurement
(Acoustique — Bruit des stands de tir — Partie 1: Mesurage de l´énergie sonore en sortie de bouche)
Standard published on 28.11.2018
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Acoustics — Noise from shooting ranges — Part 2: Calculation of muzzle blast
(Acoustique — Bruit des stands de tir — Partie 2: Calcul de la détonation a la bouche)
Standard published on 8.7.2025
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Acoustics — Noise from shooting ranges — Part 3: Sound propagation calculations
(Acoustique — Bruit des stands de tir — Partie 3: Calcul de la propagation du son)
Standard published on 30.1.2019
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Acoustics — Noise from shooting ranges — Part 4: Calculation of projectile sound
(Acoustique — Bruit des stands de tir — Partie 4: Calcul du bruit du projectile)
Standard published on 18.7.2025
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Acoustics — Noise from shooting ranges — Part 5: Noise management
(Acoustique — Bruit des stands de tir — Partie 5: Gestion du bruit)
Standard published on 18.1.2010
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Acoustics — Noise from shooting ranges — Part 6: Sound pressure measurements close to the source for determining exposure to sound
(Acoustique — Bruit des stands de tir — Partie 6: Mesurages de la pression sonore pres de la source pour déterminer l’exposition sonore)
Standard published on 1.7.2021
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Textiles — Determination of twist in single spun yarns — Untwist/retwist method
(Textiles — Détermination de la torsion des filés de fibres simples — Méthode de détorsion/retorsion)
Standard published on 8.11.2002
Selected format:Information technology - Open Virtualization Format (OVF) specification
Standard published on 21.9.2017
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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