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The newspaper reported that the National Development and Reform Commission recently approved 228 industry standards. Among them, 129 were in the machinery industry, 17 in the building materials industry, 34 in the power industry, 23 in the automotive industry, 2 in the non-ferrous metals industry, 5 in the packaging industry, and 18 in the petrochemical industry. The above standards have been implemented since April 1, 2005. It is reported that the new standard will be published by relevant publishers. Among them, the mechanical industry standards are published by the Machinery Industry Press.