BS EN ISO 17638:2016,the title is Non-destructive testing of welds—Magnetic particle testing. Here I would like to say that BS EN ISO 17638:2016 replaces BS EN ISO 17638:2009. You need to understand this. This document specifies techniques...
ISO 23278:2015
Standard Number:ISO 23278:2015 Standard Name:Non-destructive testing of welds — Magnetic particle testing — Acceptance levels Size:1.69M Format:PDF Introduction:ISO 23278:2015 specifies acceptance levels for indications from imperfections in ferromagnetic steel welds detected by magnetic particle testing. The acceptance...