Објављен
This document specifies the two-step Toet method for the determination of the derived displacement of hydraulic fluid power positive displacement pumps and motors under steady-state conditions. A value for the derived displacement is determined from measurements at multiple shaft speeds.
ПОВУЧЕН
ISO 8426:2008
ОБЈАВЉЕН
ISO 8426-1:2025
60.60
Стандард објављен
14. 8. 2025.