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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.
Solid fertilizers — Derivation of a sampling plan for the evaluation of a large delivery
(Matieres fertilisantes solides — Fondements théoriques du plan d´échantillonnage destiné a l´évaluation d´une grosse livraison)
Standard published on 21.11.1991
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Civil small and light unmanned aircraft systems (UAS) — Vibration test methods
(Aéronefs sans pilote (UAS) civils petits et légers — Méthodes d´essais de vibrations)
Standard published on 4.12.2023
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Fertilizers — Determination of bulk density (tapped)
(Engrais — Détermination de la masse volumique apres tassement)
Standard published on 20.2.2026
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Civil small and light unmanned aircraft (UA) — Sharp injury to human body by rotor blades — Evaluation and test method
(Aéronefs sans pilote (UA) civils petits et légers — Coupure sur le corps humain par des pales de rotor — Évaluation et méthode d´essai)
Standard published on 23.10.2023
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High nitrogen content, straight ammonium nitrate fertilizers — Determination of oil retention
(Engrais simples a base de nitrate d´ammonium et a forte teneur en azote — Détermination de la rétention d´huile)
Standard published on 30.1.2026
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Fertilizers — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
(Engrais — Dosage de l´azote ammoniacal — Méthode titrimétrique apres distillation)
Standard published on 1.5.1981
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Fertilizers — Determination of total nitrogen content — Titrimetric method after distillation
(Engrais — Dosage de l´azote total — Méthode titrimétrique apres distillation)
Standard published on 1.5.1984
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Fertilizers — Determination of water-soluble potassium content — Preparation of the test solution
(Engrais — Dosage du potassium soluble dans l´eau — Préparation de la solution d´essai)
Standard published on 1.5.1983
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Acoustics — Methods for calculating loudness — Part 1: Zwicker method
(Acoustique — Méthode de calcul du niveau d´isosonie — Partie 1: Méthode de Zwicker)
Standard published on 15.6.2017
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Acoustics — Methods for calculating loudness — Part 2: Moore-Glasberg method
(Acoustique — Méthode de calcul d´isosonie — Partie 2: Méthode Moore-Glasberg)
Standard published on 26.6.2017
Selected format:Latest update: 2026-09-09 (Number of items: 2 300 143)
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