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ISO

ISO 28921-1:2022
En Vigor
2022-05-12
Industrial valves — Isolating valves for low-temperature applications — Part 1: Design, manufacturing and production testing
ISO

ISO 334:2020
En Vigor
2020-08-05
Coal and coke — Determination of total sulfur — Eschka method
ISO

ISO/IEC/IEEE FDIS 26512
En Vigor
2026-02-04
Systems and software engineering — Requirements for acquirers and suppliers of information products and services
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO

ISO 24329:2022
En Vigor
2022-07-19
Low-protein natural rubber latex concentrate — Specification