INDIAN STANDARD INSTITUTION
Indian Standard Method for Calibration of standardized block to be used for Vickers Hardness testing Machines IS :4133 : 1967 - New Delhi Indian Standard Institution 1968 - 8 pp
IS:4133-1967
Indian Standard Method for Calibration of standardized block to be used for Vickers Hardness testing Machines IS :4133 : 1967 - New Delhi Indian Standard Institution 1968 - 8 pp
IS:4133-1967