Technical product documentation (TPD) - Unique integral feature identification (UIFI)
STANDARD published on 1.5.2025
Designation standards: ČSN EN ISO 7499
Classification mark: 010132
Catalog number: 521122
Publication date standards: 1.5.2025
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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