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Metals and alloys. Vickers hardness teat by diamond pyramid
STANDARD published on 1.7.1976
Designation standards: GOST 2999-75
Publication date standards: 1.7.1976
SKU: NS-391991
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 7.79
Amd. 12.85
1.1.1996
1.10.2007
1.10.2007
1.7.2008
1.12.2010
1.1.2010
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Latest update: 2025-04-30 (Number of items: 2 198 114)
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