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On November 29, 2010, the 9th China International Combustion Engines & Components Exhibi ......
The basic work of the Ministry of Science and Technology specializes in the investigation, c ......
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The National Association of Industry and Commerce Automobile (Motorcycle) Fittings Chamber of Comm ......
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An automatic calorimeter is a kind of calorimeter. This calorimeter is simple to operate a ......
As one of the three major sanitation models, the applicat ......
In the “Twelfth Five-Year Plan†of health undertakings and in the process of n ......
On December 26, 2016, the 6EX340EF low-speed diesel engine for high-power small-cylinder marine vess ......