DRN has various meanings in the Ordnance Survey category. Discover the full forms, definitions, and usage contexts of DRN in Ordnance Survey.
One of the three terminals that comprise a FET. A voltage on the gate controls the current flow between the source and drain. The act of acquiring a locked resource by quiescing access to that object. also claim, logical drain. 2.An operator action to halt the flow of jobs to a printer, usually to stop the printer or to change print options.
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