EN ISO 5167-1 : 2003現行
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
專家解讀視頻
基本信息
標準編號： EN ISO 5167-1 : 2003
標準類別：Standard
出版單位：Comite Europeen de Normalisation
標準頁數：0
標準簡介
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.
