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Displaying 169-180 of 200 results.
LVS EN ISO 20168:2021
standard
EN
Resistance welding - Locking tapers for electrode holders and electrode caps (ISO 20168:2016)
11.25 €
LVS CEN ISO/TR 20172:2021
technical report (TR)
EN
Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)
22.17 €
LVS CEN ISO/TR 20173:2018
standard
EN
Welding - Grouping systems for materials - American materials (ISO 20173:2018)
31.89 €
LVS CEN ISO/TR 20174:2020
technical report (TR)
EN
Welding - Grouping systems for materials - Japanese materials (ISO/TR 20174:2020)
20.34 €
LVS EN ISO 20378:2019
standard
EN
Welding consumables - Rods for gas welding of non-alloy and creep-resisting steels - Classification (ISO 20378:2017)
11.25 €
LVS EN ISO 20601:2019
standard
EN
Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology for thin-walled steel components (ISO 20601:2018)
18.53 €
LVS EN ISO 21904-1:2020
standard
EN
Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 1: General requirements (ISO 21904-1:2020)
20.34 €
LVS EN ISO 21904-2:2020
standard
EN
Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 2: Requirements for testing and marking of separation efficiency (ISO 21904-2:2020)
16.40 €
LVS EN ISO 21904-3:2018
standard
EN
Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO 21904-3:2018)
19.44 €
LVS EN ISO 21904-4:2020
standard
EN
Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 4: Determination of the minimum air volume flow rate of capture devices (ISO 21904-4:2020)
14.87 €
LVS EN ISO 21952:2025
standard
EN
Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO 21952:2025)
17.61 €
LVS EN ISO 22825:2018
standard
EN
Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2017)
19.44 €