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After years of research, engineer Dr. R. E. Speece became frustrated with the high cost and corrosion of standard wet test gas meters which were not accurate in ...
accumulative gas flow  all gasses convenient applications dr. r.e. speece dr. richard e. speece dr. speece gas flow rates internal chambers laboratory application low gas flow no corrode polycarbonate low cost precision gas meter wet test gas meter
www.wettipgasmeter.com - 2009-02-12
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San Diego Scientific Instruments, Inc. offers precision instrumentation for powder filling applications.
dry pipetting Powder dosing Powder pipette Powder pipetting powder weighing Precision pipetting Precision powder sampling precision seed sampling
www.sdsii.com - 2009-02-07
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Messtechnik, Regeltechnik, Laborbedarf, Measuring, controlling, technology, laboratory use
www.barby-kuehner.com - 2009-02-04
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