GB/T 42664-2023

Non-destructive testing of steel tubes—Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections

NORMA vydána dne 6.8.2023

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The information about the standard:

Designation standards: GB/T 42664-2023
Publication date standards: 6.8.2023
Country: Chinese technical standard
Kategorie: Technické normy GB