Geometrical Product Specifications (GPS) - Geometrical features - Part 2: Extracted median line of a cylinder and a cone@ extracted median surface@ local size of an extracted feature
"Foreword This document (EN ISO 14660-2:1999/prA1:2010) has been prepared by Technical Committee ISO/TC 213 ""Dimensional and geometrical product specifications and verification"" in collaboration with Technical Committee CEN/TC 290 ""Dimensional and geometrical product specification and verification"" the secretariat of which is held by AFNOR. This document is currently submitted to the parallel Enquiry."