DS DS/EN ISO 12181-2
DS DSEN SO 12181-2 2011-JUN-08 Geometrcal product specfcatons GPS - Roundness - Part 2 Specfcaton operators
DS DSEN SO 12181-2 2011-JUN-08 Geometrcal product specfcatons GPS - Roundness - Part 2 Specfcaton operators
ISO 12181-2:2011 specifies the complete specification operator for roundness of integral features only and covers complete roundness profiles only, i.e. geometrical characteristics of features of the type circle.