ASTM D5220-02被替代
Standard Test Method for Water Content of Soil and Rock In-Place by the Neutron Depth Probe Method
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標準編號： ASTM D5220-02
發布時間：2002/2/10 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：6
標準簡介
CONTAINED IN VOL 04.08, 2005Covers the calculation of the water contents of rock and soil by thermalization or slowing of fast neutrons where the neutron source and the thermal neutron detector are placed at the desired depth in the bored hole lined by an access tube.
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