Normen UNE - Spanische nationale Normen - Seite Nr. 671

Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials (ISO 14732:2025)

Die Norm herausgegeben am 11.3.2026

Durability of wood and wood-based products - Determination of treatability of timber species to be impregnated with wood preservatives - Laboratory method

Die Norm herausgegeben am 19.4.2023

Characterization of waste - Preparation of waste samples for ecotoxicity tests (Endorsed by Asociación Espanola de Normalización in January of 2022.)

Die Norm herausgegeben am 1.1.2022

Safety of machinery - Anthropometric requirements for the design of workstations at machinery (ISO 14738:2002, including Cor 1:2003 and Cor 2:2005)

Die Norm herausgegeben am 26.5.2010

Scheme for carrying out a risk assessment for flammable refrigerants in case of household refrigerators and freezers

Die Norm herausgegeben am 15.6.2005

Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 2: Design and testing of transfer hoses

Die Norm herausgegeben am 7.12.2021

Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 2: Design and testing of transfer hoses

Änderung herausgegeben am 19.4.2023

Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 3: Offshore transfer systems

Die Norm herausgegeben am 23.9.2009

Thermoplastics piping and ducting systems - Joints for buried non-pressure applications - Test method for the long-term sealing performance of joints with elastomeric seals by estimating the sealing pressure

Die Norm herausgegeben am 11.10.2006

Characterization of sludges - Laboratory chemical conditioning procedure

Die Norm herausgegeben am 7.10.2015