NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
Standards
[CURRENT]
ISO 6507-3
ISO 6507-3
Metallic materials - Vickers hardness test - Part 3: Calibration of reference blocks
Title (German)
Metallische Werkstoffe - Härteprüfung nach Vickers - Teil 3: Kalibrierung von Härtevergleichsplatten
Responsible national committee
NA 062-01-41 AA - Hardness testing for metals