SNV ISO 8426:1988现行
Hydraulic Fluid Power; Positive Displacement Pumps And Motors; Determination Of Derived Capacity
出版：Swiss Standards
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基本信息
标准编号： SNV ISO 8426:1988
发布时间：1988/10/1 0:00:00
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
Specifies the methods for determining the derived capacity under steady-state conditions and at defined, continuously rotating shaft speeds. The unit may be tested as a pump, with mechanical energy applied to the shaft and hydraulic energy obtained at the fluid connections, or as a motor, with the hydraulic energy supplied to the fluid connections and mechanical energy obtained at the shaft. Accuracy of measurement is divided into three classes (A, B, and C) which are explained in annex A.
