4.硬度值對照表

洛氏HRC肖氏HS維氏HV布氏洛氏HRC肖氏HS維氏HV布氏洛氏HRC肖氏HS維氏HV布氏HBS30D2d(mm)10/3000HBS30D2d(mm)10/3000HBS30D2d(mm)10/300070　1037--5167.75255012.733244.53042983.5269　997--5066.35094882.773143.52962913.566896.6959--49654934742.813042.52892833.616794.6923--4863.74784612. ......（本文共 871 字 ）     [閱讀本文] >>