What are the typical methods for penetration testing of hardness?
A、BrinellHardness;
B、VickersHardness;
C、RockwellHardness;
D、MohsHardness
发布时间:2025-07-30 06:01:12
A、BrinellHardness;
B、VickersHardness;
C、RockwellHardness;
D、MohsHardness