Published
ISO/TS 10303-1780:2018-11 specifies the application module for
External unit.
The following are within the scope of
ISO/TS 10303-1780:2018-11:
definition of a unit that is not included in the data exchange file and is defined in an external dictionary;
items within the scope of application module External library, ISO/TS 10303-1778;
items within the scope of application module Value with unit, ISO/TS 10303-1054.
WITHDRAWN
ISO/TS 10303-1780:2008
PUBLISHED
ISO/TS 10303-1780:2018
90.60
Close of review
Dec 3, 2025