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ISO
ISO 14744-1:2008
En Vigor
2008-04-22
Welding — Acceptance inspection of electron beam welding machines — Part
1: Principles and acceptance conditions
ISO
ISO/FDIS 16890-1
En Vigor
2026-06-01
Air filters for general ventilation — Part 1: Technical specifications,
requirements and classification system based upon particulate matter
efficiency (ePM)
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 22875:2017
En Vigor
2017-08-10
Nuclear energy — Determination of chlorine and fluorine in uranium
dioxide powder and sintered pellets
ISO
ISO 3857-2:1977
En Vigor
1977-06-01
Compressors, pneumatic tools and machines — Vocabulary — Part 2: Compressors
