与"magnetic drum memory"相近的词条

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• magnetic domain
• magnetic double refraction
• magnetic drug targeting
• magnetic drum
• magnetic drum computer
• magnetic drum memory
• magnetic earphone
• magnetic electricity
• magnetic electron spectrometer
• magnetic elements
• magnetic encephalography
• magnetic equator
• magnetic exciting coil
• magnetic extractor for fiberscopes
• magnetic field
• magnetic field equalizer

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