The debate on the technical path of new energy vehicles has never stopped. When hybrid power and pure electric power have not competed, the fuel cell has begun to show its edge. What kind of driving force is the real thing that can help Chinese cars to complete the "curve crossing". Betw
Read Tutorial1. The choice of turbine type, capacity and number of units should be determined according to the layout of the hub, the scope of the working head of the power station, the mode of operation, the efficiency of the power station, the investment in engineering and the transportation conditions. 2.
Read TutorialIn the early days of reform and opening up, it was the rise of the free market economy. In the ancient town of Zhongshan, the lighting fixtures were like the fire of the stars. In the southern town of Liaoyuan, together with the holding of the Light Fair, the lighting capital was hammered! Formed a
Read TutorialAccording to reports, in the recent Top 500 Most Valuable Chinese Brands announced by the China Brand Academy, NVC Lighting was awarded the iconic brand of the Chinese industry for 10.743 billion yuan, and the only company in China's lighting industry was awarded this honor. From 2.518 billion i
Read TutorialA few days ago, Mr. Zhang had a half-day leisure. He did not make an appointment and drove directly to the 4S shop for maintenance. He had to queue up for every maintenance. He went to the 4S shop and found that the maintenance didn’t require an appointment. Line up and finish in an hour. In
Read TutorialThe feeling that a luxury car gives consumers is that they can afford it and can't afford it. Although many luxury cars have launched about 200,000 yuan, their maintenance costs have been very expensive, which has discouraged many consumers. A German luxury brand announced today that it will cu
Read TutorialAlthough Taiwan's LED driver IC suppliers shipped in the mainland LED lighting application market in 2013, only Lilijie and Angbao have squeezed into the top ten LED driver IC suppliers in the region; however, in 2014 other Taiwanese suppliers It also cuts into the small wattage LED driver IC ma
Read TutorialI. Introduction: The traditional grinding machine spindle starts running directly through the power frequency, and the spindle grinding wheel motor runs according to the traditional starting circuit. When there is a certain fluctuation of the grid voltage, it will cause a certain fluctuation of th
Read TutorialLesler Group today stated that its new supercharged 6.2-8v engine Hellcat has been certified as 707 hp and is the most powerful configuration version of the premium car SRT Viper, Chevy Corvette and Ford Mustang. The engine was launched later this
Read TutorialThe LED industry is still growing rapidly. With the gradual ban on the sale of incandescent lamps in 2014 and the use of more energy-efficient lamps, the competition in the LED industry will become increasingly fierce. In this complex environment, companies should take care of themselves. Unbeaten p
Read TutorialAt present, the lamps used for indoor lighting mainly include LED downlights, LED tubes, LED ceiling lamps, LED panel lamps, LED spotlights, LED wall lamps, LED ceiling lamps, LED bulb lamps, LED desk lamps, LED chandeliers, and LED scene lights. And indoor LED lights and so on. According to the us
Read TutorialIn 19th June, ROCKET formally signed the EMC laboratory construction contract with BV company,this is the second time cooperation with BV in 2014. In 10th Feb 2014,ROCKET design and construction the EMC laboratory for BV new laboratory in Guangzhou city.The general manager of
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