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APS manufactures fluxgate and DC SQUID magnetometers, orientation sensors, steerings tools, milliammeters, and superconducting rock magnetometers and ...
2G Enterprises  DC SQUID magnetometers  inclination.  ring core  Steering tools  strip core  Supermalloy 
www.appliedphysics.com - 2009-02-05
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opt
permalloy
lwd
roll
output transformer
mwd
orientation sensors
pitch
drilling
position
output
directional drilling
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