--subdivision Calibration under types of scientific and technical instruments and equipment, e.g. Rolls (Rolling-mills)--Calibration; Strain gages--Calibration
-- See Also the narrower term Production standards Here are entered works on the unit time value for the accomplishment of a work task as determined by work measurement techniques. --subdivision Production standards under types of industries and processes, e.g. Construction industry--Production standards; Automobiles--Maintenance and repair--Production standards
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-- See Also the narrower term Quality control Here are entered works on the procedures used in establishing and maintaining acceptable limits of variation for products and services. --subdivision Quality control under types of industries, plants, and processes, e.g. Construction industry--Quality control; Foundries--Quality control