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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.
Round steel short link chains for lifting purposes — Fine tolerance hoist chains for hand operated chain hoists — Grade TH
(Chaînes de levage en acier de section ronde a maillons courts — Chaînes de levage de tolérance fine pour palans manuels — Classe de qualité TH)
Standard published on 8.1.2015
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Iron ores — Determination of metallic iron content — Iron(III) chloride titrimetric method
(Minerais de fer — Dosage du fer métallique — Méthode titrimétrique au chlorure de fer(III))
Standard published on 30.6.2016
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Cranes — Bridge and gantry cranes — International Standards for design and manufacturing requirements and recommendations
(Appareils de levage a charge suspendue — Ponts roulants et ponts portiques — Normes Internationales sur les exigences de conception et de fabrication)
Standard published on 17.3.2004
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Cranes — Design calculation for wheel/rail contacts and associated trolley track supporting structure — Part 1: General
(Appareils de levage a charge suspendue — Calcul de conception des contacts galets/rails et de la structure porteuse du chariot de roulement — Partie 1: Généralités)
Standard published on 22.7.2024
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Hydraulic fluid power — Filters — Multi-pass method for evaluating filtration performance of a filter element
(Transmissions hydrauliques — Filtres — Évaluation des performances par la méthode de filtration en circuit fermé)
Standard published on 25.1.2022
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Sodium and potassium silicates for industrial use — Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
(Silicates de sodium et de potassium a usage industriel — Calcul du rapport dioxyde de silicium/oxyde de sodium ou dioxyde de silicium/ oxyde de potassium)
Standard published on 1.2.1976
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Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
(Filtres a air de ventilation générale — Partie 1: Spécifications techniques, exigences et systeme de classification fondé sur l´efficacité des particules en suspension (ePM))
Standard published on 28.11.2016
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Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance
(Filtres a air de ventilation générale — Partie 2: Mesurage de l´efficacité spectrale et de la résistance a l´écoulement de l´air)
Standard published on 29.7.2022
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Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
(Filtres a air de ventilation générale — Partie 3: Détermination de l´efficacité gravimétrique et de la résistance a l´écoulement de l´air par rapport a la quantité de poussiere d´essai retenue)
Standard published on 22.8.2024
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Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency
(Filtres a air de ventilation générale — Partie 4: Méthode de conditionnement afin de déterminer l´efficacité spectrale minimum d´essai)
Standard published on 29.7.2022
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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