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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.
Insulation caps and bushes for resistance welding equipment
(Capuchons et bagues isolantes pour les matériels pour soudage par résistance)
Standard published on 30.5.1985
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Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of presumptive Bacillus cereus — Colony-count technique at 30 degrees C
(Microbiologie des aliments — Méthode horizontale pour le dénombrement de Bacillus cereus présomptifs — Technique par comptage des colonies a 30 degrés C)
Standard published on 16.6.2004
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Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of presumptive Bacillus cereus — Colony-count technique at 30 degrees C — Amendment 1: Inclusion of optional tests
(Microbiologie des aliments — Méthode horizontale pour le dénombrement de Bacillus cereus présomptifs — Technique par comptage des colonies a 30 degrés C — Amendement 1: Ajout de tests optionnels)
Change published on 31.3.2020
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Ergonomics of the thermal environment — Analytical determination and interpretation of heat stress using calculation of the predicted heat strain
(Ergonomie des ambiances thermiques — Détermination analytique et interprétation de la contrainte thermique fondées sur le calcul de l´astreinte thermique prévisible)
Standard published on 27.7.2023
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Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
(Émissions de sources fixes — Détermination de la concentration en masse de dioxyde de soufre — Méthode au peroxyde d´hydrogene/perchlorate de baryum/Thorin)
Standard published on 20.7.1989
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Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method — Amendment 1
(Émissions de sources fixes — Détermination de la concentration en masse de dioxyde de soufre — Méthode au peroxyde d´hydrogene/perchlorate de baryum/Thorin — Amendement 1)
Change published on 2.7.1998
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Stationary source emissions — Determination of the mass concentration of sulfur dioxide in flue gases — Performance characteristics of automated measuring systems
(Émissions de sources fixes — Détermination de la concentration en masse de dioxyde de soufre — Caractéristiques de performance des systemes de mesurage automatiques)
Standard published on 15.2.2024
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Coal — Determination and presentation of float and sink characteristics — General directions for apparatus and procedures
(Charbon — Détermination et présentation des caractéristiques de flottation et d´enfoncement — Principes directeurs relatifs a l´appareillage et aux modes opératoires)
Standard published on 15.8.2022
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Magnesium and magnesium alloys — Determination of copper content — Oxalyldihydrazide photometric method
(Magnésium et alliages de magnésium — Dosage du cuivre — Méthode photométrique a l´oxalyldihydrazide)
Standard published on 1.2.1976
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Commercial propane and butane — Analysis by gas chromatography
(Propanes et butanes commerciaux — Analyse par chromatographie en phase gazeuse)
Standard published on 28.7.1988
Selected format:Latest update: 2024-05-05 (Number of items: 2 897 047)
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