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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.
Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 1: Specifications
(Bouteilles a gaz — Filetages coniques 17E et 25E pour le raccordement des robinets sur les bouteilles a gaz — Partie 1: Spécifications)
Standard published on 31.1.2018
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Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 1: Specifications — Amendment 1
(Bouteilles a gaz — Filetages coniques 17E et 25E pour le raccordement des robinets sur les bouteilles a gaz — Partie 1: Spécifications — Amendement 1)
Change published on 9.8.2023
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Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 2: Inspection gauges
(Bouteilles a gaz — Filetages coniques 17E et 25E pour le raccordement des robinets sur les bouteilles a gaz — Partie 2: Calibres de contrôle)
Standard published on 30.10.2017
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Gas cylinders — Compilation of national and international valve stem/gas cylinder neck threads and their identification and marking system
(Bouteilles a gaz — Compilation des filetages nationaux et internationaux des queues de robinets/goulots de bouteilles et leurs systemes d´identification et de marquage)
Standard published on 28.5.2019
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Petroleum and related products — Maintenance and use of triaryl phosphate ester turbine control fluids — Guidance and requirements
(Produits pétroliers et produits connexes — Utilisation et maintenance des fluides de régulation de turbines a base de phosphates de tris(aryle) — Recommandations et exigences)
Standard published on 2.5.2025
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Petroleum and related products — In-servicing of steam, gas and combined cycle turbines lubricating oils — Guidance and requirements
(Produits pétroliers et produits connexes — Suivi en service des huiles lubrifiantes pour turbines a vapeur, a gaz et a cycle combiné — Recommandations et exigences)
Standard published on 6.5.2025
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Service excellence — Principles and model for public service organizations
(Excellence de service — Principes et modeles pour les organismes de service public)
Standard published on 11.2.2025
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Water quality — Determination of selected plant treatment agents — Method using high performance liquid chromatography with UV detection after solid-liquid extraction
(Qualité de l´eau — Dosage de certains agents de traitement des plantes — Méthode par chromatographie en phase liquide a haute performance (CLHP) avec détection UV apres extraction solide-liquide)
Standard published on 7.8.1997
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Water quality — Determination of selected organic plant-treatment agents — Automated multiple development (AMD) technique
(Qualité de l´eau — Dosage de certains agents organiques de traitement des plantes — Méthode automatisée par développement multiple (ADM))
Standard published on 16.11.2000
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Pulps — Guidelines for using laboratory refiners to simulate industrial low consistency refining
(Pâtes — Lignes directrices relatives a l´utilisation de raffineurs de laboratoire pour simuler le raffinage basse consistance industriel)
Standard published on 14.7.2023
Selected format:Latest update: 2025-09-25 (Number of items: 2 235 489)
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