Parker Magnetic Particle Performance Test Bar Parker research corporation| Parker Magnetic Particle Performance Test Bar Print Parker research corporation| Parker Magnetic Particle Performance Test Bar Contains coarse and fine artificial surface and subsurface defects in both directions for use with AC, HWDC and FWDC magnetizing currents. All machined flaws are epoxy filled. Meets NAVSEA, ASME and ASTM. 189838: Magnetic particle performance test bar with certificate. Request for information
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