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State system for ensuring the uniformity of measurements. Hardness testing machines for metals and alloys. Methods and means of verification
STANDARD published on 1.7.1981
Designation standards: GOST 8.398-80
Publication date standards: 1.7.1981
SKU: NS-396253
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Mechanical testing of metalsMetrology and measurement in general
Implemented changes and corrections:
Amd. 5.83
1.12.2011
1.12.2012
1.1.2014
1.1.2014
1.1.2014
1.1.1983
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Latest update: 2025-03-14 (Number of items: 2 232 255)
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