BG has various meanings in the Military category. Discover the full forms, definitions, and usage contexts of BG in Military.
The distance that the bearing shoe or seat of a joist or joist girder extends over its masonry, concrete, or steel support 2) A structural support, usually a beam or wall, that is designed by the specifying professional to carry reactions to the foundation OR An antifriction bearing which is provided with seals and a high-stability oxidation-resistant grease to permit operation of the bearing without relubrication for not less than the specified B-10 life.
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