SECTIONAL SPECIFICATION: QUARZ CRYSTAL CONTROLLED OSCILLATORS (QUALIFICATION APPROVAL). (Endorsed by AENOR in January of 1996.)

UNGÜLTIG herausgegeben am 13.2.2014

BLANK DETAIL SPECIFICATION: QUARTZ CRYSTAL CONTROLLED OSCILLATORS (QUALIFICATION APPROVAL). (Endorsed by AENOR in January of 1996.)

UNGÜLTIG herausgegeben am 13.2.2014

Railway applications - Ground based services - Vehicle waste water discharge equipment

UNGÜLTIG herausgegeben am 25.7.2018

Foodstuffs - Determination of T-2 toxin and HT-2 toxin in cereals and cereal products for infants and young children by LC-MS/MS after SPE cleanup

UNGÜLTIG herausgegeben am 10.1.2018

Paints and varnishes - Determination of the resistance of coatings to pressure water-jetting (ISO 16925:2014)

UNGÜLTIG herausgegeben am 3.9.2014

Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2019)

UNGÜLTIG herausgegeben am 27.1.2021

Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice (Endorsed by Asociación Espanola de Normalización in July of 2018.)

UNGÜLTIG herausgegeben am 9.1.2019

Electronic invoicing - Part 1: Semantic data model of the core elements of an electronic invoice

UNGÜLTIG herausgegeben am 9.1.2019

Electronic invoicing - Part 2: List of syntaxes that comply with EN 16931-1 (Endorsed by Asociación Espanola de Normalización in July of 2018.)

UNGÜLTIG herausgegeben am 9.1.2019

Electronic invoicing - Part 3-2: Syntax binding for ISO/IEC 19845 (UBL 2.1) invoice and credit note (Endorsed by Asociación Espanola de Normalización in September of 2020.)

UNGÜLTIG herausgegeben am 1.9.2026