GB/T 42677-2023

Non-destructive testing (NDT) methods of steel tubes—Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections

STANDARD published on 6.8.2023

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The information about the standard:

Designation standards: GB/T 42677-2023
Publication date standards: 6.8.2023
Country: Chinese technical standard
Category: Technical standards GB