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Forged and rolled steel bars—Method for ultrasonic examination
Translate name
STANDARD published on 13.12.1991
Designation standards: GB/T 4162-1991
Note: WITHDRAWN
Publication date standards: 13.12.1991
SKU: NS-884107
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-05-14 (Number of items: 2 277 490)
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