B has various meanings in the Auto category. Discover the full forms, definitions, and usage contexts of B in Auto.
Designation applied to information systems, and to associated areas, circuits, components, and equipment, in which national security information is encrypted or is not processed.
AutoAn apparatus which may comprise a group of two or more cells used for the conversion of chemical energy into electrical energy. Or An electrochemical cell that can be used as a source of direct current at a constant voltage. Or Two or more cells in a container that produce an electrical current when two electrodes within the con-tainer touch an electrolyte.
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