Measuring equipment - Limit gauges - Part 3: Plug gauges and spherical plug gauges for ISO-tolerances for 1-500 mm nominal size - Manufacturing tolerances and allowed deviations
This part of DS 2370 specifies manufacturing tolerances and allowed deviations for plug gauges and spherical plug gauges for inspection of ISO tolerances for internal dimensions (holes) with nominal dimensions from 1 to 500 mm.