ASTM WK95625
Specify pencil hardness in order to improve control over the consistency of the results
Developed by Subcommittee: F07.07
Committee: F07
Staff Manager: Jamie Huffnagle
Date Initiated: 07-07-2025
Technical Contact: Rae-Anne Nottebaum
Item: 000
Ballot:
Status:
Copyright/Permissions
Citing ASTM Standards