GDS Instruments Latest Press Releases https://pressroom.prlog.org/gdsinstruments/ GDS Instruments Latest Press Releases GDS Instruments a leading Geotechnical Engineering company releases first chapter of a 5 part series https://www.prlog.org/11755228-gds-instruments-leading-geotechnical-engineering-company-releases-first-chapter-of-5-part-series.html Prepared by the GDS Instruments (GDS) technical team, today GDS released the first chapter of a five part series on soil & rock testing.Wed, 21 Dec 2011 15:21:29 GMT