The advantages of lithium batteries are mainly: 1. The service life is long, the service life can reach more than 6 years, and the battery with lithium iron phosphate as the positive electrode is charged and discharged with 1CDOD, and there are records that can be used 10,000 times; 2. It is high
On the key technology of auto parts testing and testing, the technologies and equipment developed by universities and colleges in Chongqing will be widely promoted and applied by automobile manufacturers and research institutes across the country. It is understood that in the automotive manufactu
“Every multinational automobile company in the world has positioned the Beijing Auto Show as the most important A-class auto show in the world.†Wang Xia, president of the China Council for the Promotion of International Trade of the Automobile Industry, told the Beijing Business Daily
[New weather after year, cutting machine through the bottom price. The lowest price of the entire network, all kinds of custom cutting machine will be 50% discount wholesale order price, a small piece of drawings to achieve a three-dimensional 3D cutting machine parts, where to set
The Beijing Municipal Environmental Protection Bureau and the Beijing Municipal Economic Informatization Committee jointly announced last week that Beijing will eliminate 1,200 high-polluting enterprises during the “12th Five-Year Plan†period and plan to phase out 66 companies this ye
Scientists say they have new evidence that autism starts in the uterus. Research shows that incomplete brain development before birth may lead to symptoms of autism spectrum disorder (ASD), and the New England Journal of Medicine proposes to bette
In 2011, the industrial and commercial tax revenue of the tobacco industry was over 750 billion yuan. China Tobacco, while fully shrinking its diversified investment front, needs to find capital for huge cash flows. Energy investment is an important direction for China Tobacco’s diversifica
The media said that Suzhou men weighed the feelings of the first Chengdu people to compete with diesel generators | diesel generators price / 2012-05-05 For busy single men and women, career and love are often the relationship between "fish and paws are not available". Recently, a
[New weather after year, cutting machine through the bottom price. The lowest price of the entire network, all kinds of custom cutting machine will be 50% discount wholesale order price, a small piece of drawings to achieve a three-dimensional 3D cutting machine parts, where to set
The channel has got the world, although in the early days of LED development, there have been doubts in the industry, but today, it is undeniable, as in the traditional lighting era, the importance of channels in the LED lighting era can not be ignored. However, this round of channel enclave is obv
With the ever-decreasing non-renewable resources and the rapid rise in energy prices, together with the importance of environmental protection and energy conservation in the country and the world, the slogan of building a resource-saving and environment-friendly type has been proposed since the 12th
In the contemporary mold production, the requirements for the elegance and function of the plastic parts are getting higher and higher, and the internal layout plan and shape of the plastic parts are becoming increasingly chaotic. The proportion of the liberation surface continues to grow, and the