标准摘要
[中文适用范围]： 本文件规定了在稳态条件下测定液压流体动力容积式泵和马达的派生排量的两步Toet方法。通过多个轴速测量确定派生排量值。 [外文原描述]： 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.
英文名称Hydraulic fluid power — Determination of derived displacement of positive displacement pumps and motors — Part 1: Two-step Toet method