variety of goods subject to standards or specifications, primarily in the areas of food and kindred products; textile mill products; apparel and other textile products; lumber and wood products; furniture and fixtures; paper and allied products; chemicals and allied products; petroleum and coal products; rubber and miscellaneous plastics products; leather and leather products; stone, clay, and glass products; primary metal industries; fabricated metal products; industrial machinery and equipment; electronic and other electric equipment, including computer and office equipment; motor vehicles and equipment; railroad equipment; motorcycles, bicycles and parts; miscellaneous transportation equipment; search and navigation equipment; measuring and controlling devices; photographic equipment and supplies; watches, clocks, watchcases, and parts; miscellaneous manufacturing industries; building materials and garden supplies; and aircraft and parts