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Metal testing. Standard hardness conversion tables for steel
STANDARD published on 3.12.1965
Designation standards: ČSN 420379
Classification mark: 420379
Catalog number: 3605
Note: WITHDRAWN
Publication date standards: 3.12.1965
SKU: NS-126850
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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Latest update: 2026-04-10 (Number of items: 2 271 455)
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