12-28-2012, 08:55 AM
I need this?:
ASTM D5777 - 00(2011)e1
Standard Guide for Using the Seismic Refraction Method for Subsurface Investigation
Thanks in advance
ASTM D5777 - 00(2011)e1
Standard Guide for Using the Seismic Refraction Method for Subsurface Investigation
Thanks in advance