§ 37recommendation2 editions
Verification of hardness testing machines (Brinell system)
This Recommendation deals with the verification of machines used to test hardness using the Brinell system and subject to state metrological controls.
RecommendationR 37Withdrawn
- Latest edition
- 1981
- First published
- 1977
- URN
- urn:oiml:pub:r:37