On - line measurement system for gas flux in the pipeline based on vapour pressure equation 基于蒸汽压方程下的管道煤气流量在线计量系统
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Measurement of gas flow is a difficulty . v - cone flowmeter provided a new measuring method for measurement of gas flow . application and feature of v - cone flowmeter are introduced 摘要煤气流量测量一直是仪表检测的难点,锥型流量计为煤气流量测量提供了新的测量方法,本文介绍了锥型流量计在现场的使用情况和特点。