Also known as: bb.
BB has various meanings in the Business category. Discover the full forms, definitions, and usage contexts of BB in Business.
Copper bars fitted at the back of the main switchboard as part of the distribution system. A.C. generators fed to the bus bars and circuit breakers are used to draw off the supply.
BusinessA plain bearing in which the lining is closely fitted into the housing in the form of a bush, usually surfaced with a bearing alloy.
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