تعريف weights and measures في الإنجليزية الإنجليزية القاموس.
The science and regulation of standards for the quantification of size, weight, temperature, etc
Standard quantities by which comparisons are made between an object to be measured and a known quantity of the same kind (see measurement). Weights and measures are fundamental to the sciences, to engineering, building, and other technical matters, and to much everyday activity. See also foot; gram; International System of Units; metre; metric system; pound