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bulk eraser[¦bəlk i′rā·sər]
A device used to erase an entire reel of recorded magnetic tape at once without running it through a recorder.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
bulk eraserA device that uses electromagnetic energy to erase all the data from magnetic disks and tapes. See degauss.
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