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The 12th Five-Year Plan for Circular Economy will be approved for more support
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Harbin Institute of Technology successfully developed superhard series tools
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The production and sales rate of machinery industry in Guangdong Province improved in January-April 2010
The "three tips" for curing spinach dwarf mosaic disease
2013 China's second quarter macroeconomic forecast
Four major hazards of particulate media in solid-liquid two-phase flow chemical pumps