标准摘要
[中文适用范围]： 指定测试电路中使用的阀门的方法，以确定其稳态和动态性能。 规定了测试装置和程序、测量和结果呈现的要求。 不设定性能限制。 测量精度分为三级（A、B 和 B），附件 A 中对此进行了解释。 附件 B 中给出了使用实际单位表示结果的指南。 [外文原描述]： Specifies methods for testing valves which are used in a circuit in order to determine their steady-state and dynamic performance. Requirements for test installations and procedures, measurements and presentation of results are specified. Does not establish limits of performance. Accuracy of measurement is divided into three classes (A, B and B) which are explained in annex A. Guidance as to the use of practical units for the presentation of results is given in annex B.
英文名称Hydraulic fluid power — Valves controlling flow and pressure — Test methods