sigh007 发表于 2012-3-22 16:02:05

MIL-STD-2142A


                   MIL-STD-2142A, DEPARTMENT OF DEFENSE TEST METHOD STANDARD: MAGNETIC SILENCING CHARACTERISTICS, MEASUREMENT OF (06 AUG 1990) ., This standard establishes requirements for methods of measuringand determining the magnetic characteristics (permeability; electrical conductivity; ferrous, stray and eddy current magnetic field strengths) of materials and equipment.         
         
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