CSN EN ISO 7499

CSN EN ISO 7499 This document specifies how to uniquely identify the integral features of a part by an integral feature indicator with a unique alpha-numerical label and how indication in technical product documentation (TPD) is done, where needed to improve human readability. The proportions and dimensions of graphical symbols for a simplified indication of repeated features are also specified.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.