FDR has various meanings in the Aircraft category. Discover the full forms, definitions, and usage contexts of FDR in Aircraft.
Also called "riser", it is part of the gating system that forms the reservoir of molten metal necessary to compensate for losses due to shrinkage as the metal solidifies. Also called ?Riser?, it is part of the gating system that forms the reservoir of molten metal necessary to compensate for losses due to shrinkage as the metal solidifies. A three phase distribution line circuit used as a source to other three phase and single phase circuits.
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