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Normas CEN

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EN

CWA 14923-4:2004

En Vigor
2015-09-15
J/eXtensions for Financial Sevices (J/XFS) for the Java Platform - Part 4: Text Input/Output Device Interface - Programmer's Reference
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN

CEN/TR 14740:2004

En Vigor
2004-02-11
Chemical used for treatment of water intended for human consumption - Ozone-Production - Guidelines for installations and minimal functional requirements
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
EN

CWA 18134:2024

En Vigor
2024-08-21
Raman instruments twinning protocol
EN

EN ISO 16122-4:2025

En Vigor
2025-10-01
Agricultural and forestry machines - Inspection of sprayers in use - Part 4: Fixed and semi-mobile sprayers (ISO 16122-4:2024)