ISO-6508-3 › Complete Document History
Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks
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4TH EDITION - Part 3: Calibration of reference blocks - Dec. 1, 2023
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Obsolete Revision Information: |
3RD EDITION - Part 3: Calibration of reference blocks - March 1, 2015
2ND EDITION - Part 3: Calibration of reference blocks (scales A, B, C, D, - Dec. 15, 2005
1ST EDITION - Part 3: Calibration of reference blocks (scales A, B, C, D, - Sept. 1, 1999
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