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ISO
ISO 5167-6:2022
En Vigor
2022-10-11
Measurement of fluid flow by means of pressure differential devices
inserted in circular cross-section conduits running full — Part 6: Wedge meters
ISO
ISO/TS 19657:2017
En Vigor
2017-12-14
Definitions and technical criteria for food ingredients to be considered
as natural
ISO
ISO
ISO/IEC 9594-1:2020
En Vigor
2020-12-01
Information technology — Open systems interconnection — Part 1: The
Directory: Overview of concepts, models and services
