GB/T 29459.3-2025

Small punch test methods of metallic materials for in-service pressure equipment—Part 3:Method of test for fracture toughness

STANDARD published on 31.10.2025

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The information about the standard:

Designation standards: GB/T 29459.3-2025
Publication date standards: 31.10.2025
Country: Chinese technical standard
Category: Technical standards GB