NA 002
DIN Standards Committee Coatings and Coating Materials
Standards
[CURRENT]
ISO 22557
ISO 22557
Paints and varnishes - Scratch test using a spring-loaded pen
Title (German)
Beschichtungsstoffe - Kratzprüfung mit einem Härteprüfstab
Responsible national committee
NA 002-00-07-14 AK - Adhensive strength and hardness