ISO 12764:2017 封闭管道内流体流动的测量以旋涡脱落流量计插入圆形截面导管的流量测量

标准编号：ISO 12764:2017

中文名称：封闭管道内流体流动的测量以旋涡脱落流量计插入圆形截面导管的流量测量

英文名称：Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full