Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of a Confined Nonleaky or Leaky Aquifer by Constant Drawdown Method in a Flowing Well

• 流动井中恒定降深法测定受限非越流性或越流性含水土层过滤系统和储藏系统的标准试验方法(分析程序)