Објављен
This document specifies methods for determining, under steady-state conditions, the pressure differential caused by the flow through any given path in a hydraulic fluid power valve. Requirements for test installations, procedures and presentation of results are specified.
ПОВУЧЕН
ISO 4411:2008
ОБЈАВЉЕН
ISO 4411:2019
90.93
Одлука о потврђивању стандарда
23. 7. 2024.