In 2011, China's LED industry signed a planned investment of 194.5 billion yuan, of which most of the funds came from China. In 2011, the LED industry in Guangdong Province achieved an output value of 150 billion yuan, accounting for 65% of the total output value. It is estimated that …

The security industry in China has maintained an annual growth rate of 30% in the past five years. Compared with the speed of development of other industries, the security industry can be described as a breeze. Especially under the favorable conditions of the Beijing Olympics, Shanghai Wor…

To curb coal dust pollution, Tianjin Port has for the first time adopted a method of spraying nano-covering agent and hydrophilic agent into the coal gangue to avoid dust and achieved remarkable results.
In view of the short storage time, large quantity, and fast cycle of coal storage at …

With the rapid development of China's economy, CNC machine tools have been widely used in the manufacture of machinery as a new generation of machine tools. The rapid development of precision machining technology and the continuous improvement of parts machining accuracy have also raise…

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Asphalt sprinkler principle


Asphalt spreader is a kind of black road construction machinery. It is the main equipment for the construction of highways, urban roads,…

Listing has always been a dream for many paint companies, and many companies are actively preparing for the capital market. For coating companies, listing can expand the brand's influence. The influence of a company’s brand lies not only in its product design, service, and maintenanc…

In the exhibition, the ruthlessness of the affair is an old-fashioned person. The old family is a bad old-fashioned family economic and trade commission, the Ministry of Science and Technology, the tenth institute of science, ji.rvn, Hi H, industry 5, the project of the claws of the science…

The era of drying equipment mainly based on imports has come to an end. Changzhou enterprises can basically manufacture common drying equipment. Changzhou drying equipment products have begun to enter a more mature stage of development. More and more problems and hidden dangers have also b…