Normen UNE - Spanische nationale Normen - Seite Nr. 640

Workplace exposure - Volumetric bioaerosol samplers - General requirements and evaluation of performance

Die Norm herausgegeben am 27.7.2022

Hexalobular socket raised countersunk head screws (ISO 14584:2011)

Die Norm herausgegeben am 23.11.2011

Non-destructive testing - Acoustic emission - Examination of metallic pressure equipment during proof testing - Planar location of AE sources

Die Norm herausgegeben am 18.12.2013

Hexalobular socket pan head tapping screws (ISO 14585:2011)

Die Norm herausgegeben am 23.11.2011

Corrugated metal hose assemblies for pressure applications

Die Norm herausgegeben am 7.5.2025

Hexalobular socket countersunk head tapping screws (ISO 14586:2011)

Die Norm herausgegeben am 23.11.2011

Railway applications - Infrastructure - Flash butt welding of new rails - Part 1: R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails in a fixed plant

Die Norm herausgegeben am 11.12.2019

Railway applications - Infrastructure - Flash butt welding of new rails - Part 2: R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plant

Die Norm herausgegeben am 2.4.2025

Railway applications - Track - Flash butt welding of rails - Part 3: Welding in association with crossing construction

Die Norm herausgegeben am 11.9.2013

Hexalobular socket raised countersunk (oval) head tapping screws (ISO 14587:2011)

Die Norm herausgegeben am 23.11.2011