'This symbol that gauges magnetic flux density comes from the creator of the rotating magnetic field & an 1891 "coil"'
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LETTER PERFECT: This symbol that gauges magnetic flux density comes from the creator of the rotating magnetic field & an 1891 coil
This symbol that gauges magnetic flux density comes from the creator of the rotating magnetic field & an 1891 "coil"
This symbol that gauges magnetic flux density comes from the creator of the rotating magnetic field & an 1891 "coil"
LETTER PERFECT
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LETTER PERFECT