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McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
parts per million
The parts of a substance per million parts (by weight) of a solution; equal to 0.0001%. Abbr. ppm.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
ppm(Pages Per Minute) The measurement of printer speed. See gppm.
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