board foot. board foot n. pl. board feet Abbr. bd. ft. or BF A unit of cubic measure for lumber, equal to one foot square by one inch thick. boardâ² foot` n. the basic unit of board measure, equal to the cubic contents of a piece of lumber one foot square and one inch thick. Abbr.: bd. ft. [1895â1900, Amer.] Thesaurus Antonyms Related Words Synonyms Legend: Switch to new thesaurus . Noun: 1. board foot - the volume of a piece of wood 1 foot square and 1 inch thick
This chart lists the SIC Codes for the different metal fabricating industries. The metal fabricating and metaworking industry is diversed as shown on the SIC code lists. The most popular SIC codes are 3441 fabricated structural steel, 3443 fabricated plate, 3444 sheet metal industry, 3499 fabricated metal products.
How are the SIC Code Structure Assigned? The individual digits of each code relate to specific classifications of the business model. The first two digits relate to the major industry in which the business is involved. The next two digits are assigned to more specialized areas within that industry. For example, a business starting with â22â signifies âTextile Mill Productsâ. Adding a third digit of â7â means that the business listing is operating under the guidelines of an âElectronic, Component, and Accessoriesâ classification.