Sonic Drilling in Support of Geotechnical Investigation and Geo-Construction

by Steve Bratton, Global Director of Business Development; Boart Longyear E&I, Columbus, Ohio., SBratton@boartlongyear.com,


Serial Information: Issue 2, Pg. 24,26,28-31


Document Type: Feature article

Subject Headings: Drilling | Geotechnical investigation

 

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