ISO-12181-1 Complete Document History
Geometrical product specifications (GPS) - Roundness - Part 1: Vocabulary and parameters of roundness

Complete Current Edition:
   1ST EDITION - PART 1: VOCABULARY & PARAMETERS OF ROUNDNESS - April 1, 2011

Obsolete Revision Information:
   2003 EDITION - PART 1: VOCABULARY & PARAMETER - Dec. 1, 2003