AS ISO 9934.3:2020 pdf free.Non-destructive testing一Magnetic particle testing Part 3: Equipment. 8 Demagnetization 8.1 General Facilities for demagnetization can be included in the magnetizing equipment, or demagnetizing can be carried out using a separate equipment. If viewing for indications is carried out after demagnetization, indications shall be preserved by a suitable method. 8.2 Technical data The following data shall be...
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