兑水 发表于 2009-10-19 08:04:15

ASTM D 5782-1995 地质环境勘探用直接气体旋转钻机和地下水质...

D5782-95(2000) Standard Guide for Use of Direct Air-Rotary Drilling for Geoenvironmental Exploration and the Installation of Subsurface Water-Quality Monitoring Devices
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