Normen UNE - Spanische nationale Normen - Seite Nr. 424

Pasta processing plants - Dryers and coolers - Safety and hygiene requirements (Endorsed by AENOR in March of 2013.)

Die Norm herausgegeben am 1.3.2013

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system

Die Norm herausgegeben am 13.4.2022

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Assessment of conformity (Endorsed by Asociación Espanola de Normalización in July of 2026.)

Die Norm herausgegeben am 1.7.2026

Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless normalized carbon manganese steel gas cylinders of water capacity up to 0,5 litre for compressed, liquefied and dissolved gases and up to 1 litre for carbon dioxide

Die Norm herausgegeben am 1.8.2003

Recreational diving services - Requirements for gas blender training programmes (ISO 13293:2012)

Die Norm herausgegeben am 10.7.2013

Products and systems for the protection and repair of concrete structures - Test methods - Determination of stiffening time.

Die Norm herausgegeben am 16.12.2002

Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance to carbonation

Die Norm herausgegeben am 27.7.2005

Dentistry - Mandrels for rotary instruments (ISO 13295:2007)

Die Norm herausgegeben am 30.1.2008

Small craft - Electrical systems - Alternating and direct current installations (ISO 13297:2020)

Die Norm herausgegeben am 22.9.2021

Small craft - Electrical systems - Alternating and direct current installations - Amendment 1 (ISO 13297:2020/Amd 1:2022)

Änderung herausgegeben am 26.7.2023