Recently, a diode capable of emitting a high-brightness blue light source is extremely hot. It is a blue LED. Three Japanese scientists, including Akashi Akashi, who invented it, won the 2014 Nobel Prize in Physics. Blue LED is known as the second lighting revolution after Edison. Its emergence…

Sprinklers, like other motor vehicles, are required to undergo annual inspections at regular intervals. How often do inspections take place once a year?

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On June 9, 2015, Fang Hongwei, Member of the Standing Committee of Baoji Municipal Committee and Deputy Mayor, visited the Baoji Plant of Fast Group. The company’s general manager Yan Jianbo, deputy general manager and the deputy general manager of the company…

On June 18th, 2014, Dongfeng Cummins's "All the way peers satisfied" customer activity opened a trip to Dongguan Humen, centering on the theme of "maintaining and repairing on behalf of the guests", passing maintenance knowledge and maintenanc…

The wheeled excavator is known as the "Swiss Army Knife" on the construction site with its fast walking speed, flexible and rapid transition, and the ability to quickly change a variety of operating devices. It is used in airports, ports, oil fields, mineral deposits, urban an…

The construction and application of the germplasm resource management system provides convenience and rapidity for the genetic breeding of crops, and has a very high application value for the breeding of crop varieties. The development and use of the germplasm resource management…

The reporter learned from the China Federation of Machinery Industry on the 11th that since the beginning of this year, the international political and economic environment has undergone profound changes, and the unstable and uncertain factors have increased, and the …