如何正确选用流量仪表淮南矿业学院邹 北京科技大学祝海林一、前言在工业生产中，为了指导工艺操作、监视设备运行情况及进行经济核算，需要经常测量和调节流体流过管道或设备某处横截面的流量。随着工业生产的发展和节约能源的需要，流量测量愈益引起人们的重视，流量仪?.. How to Correctly Select Flow Instruments Huainan Mining Institute Zou Beijing University of Science and Technology Zhu Hailin I. Introduction In industrial production, in order to guide the operation of the process, monitor the operation of the equipment and carry out economic accounting, it is necessary to constantly measure and regulate the flow of fluid through the pipe or equipment cross-section Traffic. With the development of industrial production and the need to save energy, more and more people pay more attention to the flow measurement.