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To protect consumers in the season can be more healthy, more Environmental protection The use of air conditioning, Gome, China Paradise, medium and large electric start air-conditioning throughout the country to spend millions of free cleaning activities. It is reported, where January 1, 2007 -2 008 12 31 in the above three Home Appliances Consumers […]
?? Interview with “China Luggage Of all the “White Town of Economic and Trade Commission Director of Miss Jin Xuefei Editor’s Note: “Baigou rise in northern China Countryside Is a miracle. “?? The State Council Research Office of Industry, Communication Trading Secretary Tang Yuan “China Of bags “Baigou rapid development in recent years, gradually attention […]
BOE settled in Hefei, a total of 17.5 billion investment in the domestic first-generation LCD line 6 of Article 13, the morning will be breaking in the Hefei New Station District started construction work. This is a national electronic information industry after the introduction of the revitalization plan, the first to work on large projects. […]
World crude oil supply, and prices continued to rise, government, research institutions and enterprises accelerate development and promotion of new energy vehicles in the direct motive. Meanwhile, the international energy changes in the environment, but also for new energy vehicles (currently mainly hybrid vehicles) debut, has created market conditions. Investment Advisor in the new energy […]
A passive infrared detector principle In nature, any more than the absolute temperature (-273 degrees) objects will have infrared spectra, vigilance in the passive infrared region, when the non-moving objects, pyroelectric infrared sensor is sensitive to the background temperature, When the moving object into the alert zone, through the Fresnel lens, pyroelectric infrared sensor senses […]
