EN ISO 5167-1 : 2003现行
MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 1: GENERAL PRINCIPLES AND REQUIREMENTS
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 5167-1 : 2003
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
Specifies the geometry and method of use of nozzles, orifice plates and Venturi tubes and when they are inserted in a conduit running full to determine the flow rate of the fluid flowing in the conduit. Also gives the necessary information for calculating the flow rate and its associated uncertainty. Also includes detailed definitions.
