Since 2011, the anti-monopoly department of the National Development and Reform Commission has conducted anti-monopoly investigations on the distribution and after-sales links of the automobile industry for three years. The reporter learned from authoritative persons and relevant industry associati
Read moreIn the first half of 2014, the fastener export volume of Jiaxing, Zhejiang Province was US$470 million, an increase of 5.58% year-on-year, accounting for 4% of the total export volume of Jiaxing City, and fastener products were exported to 117 countries and regions. According to reports,
Read moreRecently, global energy giants have begun to consider the use of land "Fracking" (: Hydraulic Fracturing) technology in deepwater energy development projects. The related technology is one of the deepwater energy development strategy technologies that induces oil and gas buried in rocks
Read moreThe meshing impact of the gear teeth in the double arc gear transmission. The impact force is considered in consideration of the change in the stiffness of the teeth of the teeth. In the above analysis, only the impact caused by the decrease in the number of meshing points is considered, and it is
Read moreWith a tense and orderly examination, the announcement of the week-long demolition of Puyang Municipality organized by China Railway No.11 Bureau Group First Engineering Co., Ltd., together with the Poyang Public Security Bureau, the Fuyang Public Security Association for Blasting Equipmen
Read moreA good news came from the construction site of Chengdu-Guizhou Railway No. 13. The completion of the construction of Pier 7 of the Mawotou Bridge constructed by the China Railway Construction Corporation 15th Bureau Group was completed smoothly. This is the first pier to be poured in the t
Read moreOn July 28, the first meeting of Dongfeng Motor Group Co., Ltd. and PSA Peugeot Citroen Group Global Alliance Committee was held in Paris, France. It is understood that the meeting decided that "Dongfeng Motor Group Co., Ltd. and PSA's agreement on the operation of the Global Alliance Co
Read moreLast week, in the anti-monopoly investigation of the auto industry, the reporter visited a number of luxury brands and mid-end brand dealers and found that the discount range and maintenance price of the models sold have been adjusted to different degrees, but the car companies have not Give notice
Read moreThe conditions of light, temperature, humidity and carbon dioxide concentration in greenhouses are obviously different from those in open cultivation. Through the use of CO2 detectors in greenhouse monitoring, it was found that the carbon dioxide content in greenhouses and plastic greenho
Read moreTaking a household refrigerator as an example, when the refrigeration system is stably operated, the compressor attracts low temperature and low pressure gaseous working medium to become a high temperature and high pressure gas state after being compressed; the condenser is condensed into a norma
Read moreVentilation butterfly valve is easy to install, small flow resistance, large circulation Pneumatic butterfly valve is a type of valve (valve plate) that rotates around a fixed axis perpendicular to the channel. It consists of a piston-type double-acting or single-acting (spring-return type) pneuma
Read moreIn the past years, do you miss the unique style of typewriter typing? Apparently, the Hollywood star, Tom Hanks, this is why he decided to create a keyboard called Hanx Writer, an application that brings the style of typing in modern screens. Just
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