Qdm definitions

Qdm

1) Quad driver module
Found on https://www.crosswordclues.com/clue/qdm

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Qdm

QDM is an abbreviation for Quantitative Debris Monitoring
Found on http://www.probertencyclopaedia.com/N17.HTM

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QDM

Quad Driver Module
Found on http://www3.sympatico.ca/dhaughey/j1930.htm

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