AGA Report No. 3, Part 2: Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids - Concentric, Square-edged Orifice Meters, Specifications and Installation Requirements (Includes Errata, 2017)
AGA第3号报告第2部分:天然气和其他相关碳氢化合物流体的孔板计量-同心方边孔板流量计、规范和安装要求(包括勘误表 2017年)
This is a revised AGA Report No. 3, Part 2, March 2016, and replaces the previous version of the same AGA Report, dated April 2000. It contains changes based on current knowledge of the installation needs for more accurate flow measurement.