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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.
Railway infrastructure — Rail fastening systems — Part 2: Test method for longitudinal rail restraint
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 2: Méthode d´essai pour la détermination de résistance longitudinale au glissement)
Standard published on 15.3.2021
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Railway infrastructure — Rail fastening systems — Part 3: Proof load test method for pull-out resistance
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 3: Méthode d´essai de charge d´épreuve pour la résistance a l´arrachement)
Standard published on 15.3.2021
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Railway infrastructure — Rail fastening systems — Part 4: Test methods for resistance to repeated loading
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 4: Méthode d´essai pour la détermination de résistance aux charges répétitives)
Standard published on 24.8.2022
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Railway infrastructure — Rail fastening systems — Part 4: Test methods for resistance to repeated loading — Amendment 1
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 4: Méthode d´essai pour la détermination de résistance aux charges répétitives — Amendement 1)
Change published on 8.4.2026
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Railway infrastructure — Rail fastening systems — Part 5: Test method for electrical resistance
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 5: Méthode d´essai pour la détermination de résistance électrique)
Standard published on 26.5.2021
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Railway infrastructure — Rail fastening systems — Part 6: Test method for resistance to severe environmental conditions
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 6: Méthode d´essai pour la détermination de résistance aux conditions environnementales séveres)
Standard published on 15.3.2021
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Railway infrastructure — Rail fastening systems — Part 7: Test method for clamping force and uplift stiffness
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 7: Méthode d´essai pour la détermination de l´effort d´application au patin du rail et la rigidité au soulevement)
Standard published on 12.8.2021
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Railway infrastructure — Rail fastening systems — Part 8: Test method for vertical stiffness
(Infrastructure ferroviaire — Systemes de fixation du rail — Partie 8: Méthode d´essai de la raideur verticale)
Standard published on 15.2.2022
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Health informatics — Medical waveform format — Part 1: Encoding rules
(Informatique de santé — Format de la forme d´onde médicale — Partie 1: Regles d´encodage)
Standard published on 4.1.2022
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Health informatics — Medical waveform format — Part 2: Electrocardiography
(Informatique de santé — Forme d´onde médicale — Partie 2: Electrocardiographie)
Standard published on 31.8.2023
Selected format:Latest update: 2026-09-03 (Number of items: 2 300 115)
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