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JIS B 7725
Vickers hardness test - Verification and calibration of testing machines
Edition
2020-12-21
JIS B 7726
Rockwell hardness test - Verification and calibration of testing machines and indenters
Edition
2017-08-21
JIS B 7727
Shore hardness test - Verification of testing machines
Edition
2000-07-31
JIS B 7730
Rockwell hardness test - Calibration of reference blocks
Edition
2017-08-21
JIS B 7731
Shore hardness test - Calibration of reference blocks
Edition
2000-08-31
JIS B 7734
Knoop hardness test - Verification and calibration of testing machines
Edition
2020-12-21
JIS B 7735
Vickers hardness test - Calibration of reference blocks
Edition
2020-12-21
JIS B 7736
Brinell hardness test - Calibration of reference blocks
Edition
2017-08-21
JIS D 4421
Method of hardness test for brake linings, pads and clutch facings of automobiles
Edition
1996-01-31
JIS G 0563
Method of measuring surface hardness for nitrided iron and steel
Edition
1993-04-30
