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  4. Standard "GB/T 21143-2025"
Standard GB/T 21143-2025 31.10.2025 preview

GB/T 21143-2025

Metallic materials—Unified method of test for determination of quasistatic fracture toughness

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STANDARD published on 31.10.2025


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The information about the standard:

Designation standards: GB/T 21143-2025
Publication date standards: 31.10.2025
SKU: NS-1247521
Country: Chinese technical standard
Category: Technical standards GB

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Mechanical testing of metals

Latest update: 2026-08-26 (Number of items: 2 298 418)
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