836 2015 12 27123150 33 301A BC D2ABCD3ABCD5 1 4ABCD5A HRC60HRC67 B HBS250HBS450 C HV250HV450 D HBW450HBW650 6ABCD7A BC D8A BC D9A BC D10A IT5 Ra0.08 B IT14 Ra12.5C IT7 Ra0.16 D IT8 Ra2.55 2 3 301234567891010 40123415 301a5 3 bc2 BB12345 4 10 201 CA6140 70r15r1s4n / 1.6mmmd 60mmwd 54mmpa , f ,cv2O1O2 A H1 H202.003025 5
