Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
封闭管道中流体流量的测量 通过插入圆形横截面管道中的旋涡脱落流量计测量流量
2017-09-18
GB/T 25922-2023
封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量
Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
2023-08-06
ISO 12764-2017
Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
封闭导管中流体流量的测量 - 通过旋入式流量计的流量测量 该流量计插入圆形横截面导管中