标准摘要
[中文适用范围]： 本规范提供了单液或气体流经同心差压产生式文丘里管时，计算流量所采用的工程方程、不确定度估算、安装要求及标准化实施建议。 [外文原描述]： This standard provides engineering equations, uncertainty estimations, installation requirements, and standardized implementation recommendations for the calculation of flow rate of single-phase fluids, liquid or gas, through concentric differential-pressure-producing Venturi meters.
英文名称Venturi Metering of Natural Gas and Other Related Hydrocarbon Fluids