BS EN ISO 17450-4:2018
Current
The latest, up-to-date edition.
Geometrical product specifications (GPS). Basic concepts Geometrical characteristics for quantifying GPS deviations
20-02-2018
This document specifies general rules for quantifying GPS deviations for individual GPS characteristics.
NOTE GPS deviations can be local or global. A GPS characteristic defined from local GPS deviations is a parameter that transforms the set of local deviations into a global characteristic using a quantifying function (for more details, see Table1).
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.