Code : HRA, HRB, HRC, HRE, HRF, HV, HMV, HK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HB Brand : Asahi
Asahi Hardness Test Block
HRA, HRB, HRC, HRE, HRF, HV, HMV, HK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HB
