Small update:

English versions of this standards:
EN ISO 3690:2012 Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2012)

EN ISO 22825:2012 Non-destructive testing of welds - Ultrasonic testing - Testing of welds in austenitic steels and nickel-based alloys (ISO 22825:2012)

EN ISO 15614-12:2014 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 12: Spot, seam and projection welding (ISO 15614-12:2014)

EN ISO 18592:2009 Resistance welding - Destructive testing of welds - Method for the fatigue testing of multi-spot-welded specimens (ISO 18592:2009)

EN ISO 15614-13:2012 Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 13: Upset (resistance butt) and flash welding (ISO 15614-13:2012)


[link Point to another website Only the registered members can access]

or

[link Point to another website Only the registered members can access]