Normen UNE - Spanische nationale Normen - Seite Nr. 52

Microbiology of the food chain - Horizontal method for detection and enumeration of Campylobacter spp. - Part 2: Colony-count technique (ISO 10272-2:2017)

Die Norm herausgegeben am 21.2.2018

Microbiology of the food chain - Horizontal method for detection and enumeration of Campylobacter spp. - Part 2: Colony-count technique - Amendment 1: Inclusion of methods for molecular confirmation and identification of thermotolerant Campylobacter spp. and changes in the performance testing of culture media (ISO 10272-2:2017/Amd 1:2023)

Änderung herausgegeben am 24.1.2024

Stainless steel bars for pressure purposes

Die Norm herausgegeben am 28.12.2016

Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties

Die Norm herausgegeben am 21.12.2016

Microbiology of the food chain - Horizontal method for the detection of pathogenic Yersinia enterocolitica (ISO 10273:2017)

Die Norm herausgegeben am 8.11.2017

Metallic materials - Drop weight tear test

Die Norm herausgegeben am 29.11.1999

Metallic materials - Tube ring hydraulic pressure test

Die Norm herausgegeben am 22.2.2000

Metallic materials - Sheet and strip - Determination of tensile strain hardening exponent (ISO 10275:2020)

Die Norm herausgegeben am 3.11.2021

CHEMICAL ANALYSIS OF FERROUS MATERIALS. DETERMINATION OF OXYGEN IN STEEL AND IRON. PART 1: SAMPLING AND PREPARATION OF STEEL SAMPLES FOR OXYGEN DETERMINATION.

Die Norm herausgegeben am 20.2.2001

Chemical analysis of ferrous materials - Determination of oxygen content in steel and iron - Part 2: Infrared method after fusion under inert gas

Die Norm herausgegeben am 16.7.2004