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ISO

ISO 20775:2009
En Vigor
2009-01-12
Information and documentation — Schema for holdings information
ISO

ISO 15727:2020
En Vigor
2020-01-10
UV-C devices — Measurement of the output of a UV-C lamp
ISO

ISO 5149-3:2014/Amd 1:2021
En Vigor
2021-03-16
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site — Amendment 1: Update of the requirements for machinery rooms and emergency mechanical ventilation
ISO

ISO 24534-5:2011/Amd 1:2019
En Vigor
2019-02-05
Intelligent transport systems — Automatic vehicle and equipment identification — Electronic Registration Identification (ERI) for vehicles — Part 5: Secure communications using symmetrical techniques — Amendment 1