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Subcontract sampling incl. piezocone (cone penetrometer),hydrocone (R) computer monitored groundwater sampler,vapor & soil sampling and the Geoprobe(R) line of ...
direct push testing  electric cone  hydrocone 
www.earthservintl.com - 2009-02-04
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picoDrill generates technology leadership for its partner/customers through cutting-edge technology for drilling needs in the nanotechnology (...)
picodrill.com - 2009-04-07
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