兑水 发表于 2009-10-19 20:34:53

ASTM D 5881-1995 根据铁芯头的随时变化用稳定边缘井对...

D5881-95(2000) Standard Test Method for (Analytical Procedure) Determining Transmissivity of Confined Nonleaky Aquifers by Critically Damped Well Response to Instantaneous Change in Head (Slug)
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