Standard Practice for (Analytical Procedure) Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test
从恒定速率抽水试验测定承压含水层中生产井效率的标准实施规程
2020-06-01
BS ISO 22547-2021
Ships and marine technology. Performance test procedures for high-pressure pumps in LNG fuel gas supply systems (FGSS) for ships
船舶和海洋技术 船用液化天然气燃料气供应系统（FGSS）中高压泵的性能试验程序
2021-06-07
GB/T 43123-2023
船舶与海上技术 LNG燃气供应系统（FGSS）高压泵性能测试要求
Ships and marine technology—Performance test procedures for high-pressure pumps in LNG fuel gas supply systems (FGSS) for ships
2023-09-07
ISO 22547-2021
Ships and marine technology — Performance test procedures for high-pressure pumps in LNG fuel gas supply systems (FGSS) for ships
船舶和船舶技术 - 液化天然气燃气供应系统（FGSS）高压泵的性能测试程序