DIN Standards Committee Materials Testing
ISO 9042
Steels; manual point counting method for statistically estimating the volume fraction of a constituent with a point grid
Stähle; Manuelle Punktzählmethode zur statistischen Abschätzung des Volumenanteils eines Gefügebestandteiles mit Hilfe eines Punktgitters
Responsible national committee
NA 062-01-31 GA - Joint working committee NMP/FES: Metallographical test methods
Responsible international committee
ISO/TC 17/SC 7 - Methods of testing (other than mechanical tests and chemical analysis)