可實(shí)際測(cè)試 | Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK Vickers: * HV10, HV60, HV100 | Rockwell: HRA, HRB, HRC, HRD, HRF, HRG, HRL, HRM, HRR Brinell: * HB30, HB10, HB5 Vickers: * HV10, HV60, HV100 | Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRL, HRM, HRR, R.kg/mm² Brinell: HB30, HB10, HB5* Vickers: * HV10, HV60, HV100 | Rockwell: Sup. HR15N, HR30N, HR45N, HR15T, HR30T, HR45T Brinell: * HB2.5, HB5, HB30 Vickers: * HV15, HV30, HV45 | Rockwell: Sup. HR15N, HR30N, HR45N, HR15T, HR30T, HR45T Brinell: * HB2.5, HB5, HB30 Vickers: * HV15, HV30, HV45 |