The battery life of a quartz watch depends mainly on two factors: (1) the capacity of the battery, (2) Power consumption of the watch movement circuit. The larger the battery capacity, the lower the power consumption of the circuit, and the longer the battery life. The capacity unit of the watch
Read moreAccording to DIGITIMESResearch, the annual growth rate of global high-brightness LED output value will be 12.9 in 2014, reaching 12.74 billion US dollars. The application products that drive the growth of the industry are LED lighting, tablet PCs, mobile devices, vehicles, etc. In terms of number,
Read moreOn October 22, it was learned that “Beiqi will launch a new energy vehicle that can replace the battery within 3 minutes at the end of 2015. The car is code-named 'C50EB' and is oriented to the taxi market.†Beijing New Energy Automobile Co., Ltd. Chen Ping, chief engineer, said
Read moreAccording to the latest news, Honda Motor Co., Japan is likely to postpone its plan to build a third plant in Wuhan, China. According to the documents approved by the Hubei Provincial Development and Reform Commission last year, the Honda Automobile New Plant plans to invest about 5.2 billion yuan.
Read moreAccording to the Nikkei BP news agency, TU Ilmenau, HZB, Fraunhofer ISE, and California Institute of Technology A team of researchers from the institute announced that the energy conversion efficiency of solar to H2 was achieved at Solar-To-Hydrogen (STH), one of the artificial photosynthesis tech
Read moreFirst, CNC Grinding Machine Grinding Wheel Installation and Repair Integer Grinding Machine Grinding Wheel Installation and Dressing Grinding Wheel Installation The general grinding wheel installation adopts flange mounting. The following points should be noted when installing: 1ã
Read moreThe Influence of Vacuum Tube Failure in Downhole Vacuum Starter on Leakage Relay Core Tip: Influence of Vacuum Tube Failure in Underground Vacuum Starter on Leakage Relay Ma Jun (Pangzhuang Coal Mine, Xuzhou Mining Group Co., Ltd., Xuzhou 221141, Jiangsu, China) separately introduced the leakage
Read moreRecently, Daqing City has been rushing to harvest corn in various areas. However, due to factors such as temperature, post-harvest corn is prone to mildew. Once the mildew rate is high, it will directly affect farmers' grain sales. Taking into account the seriousness of the problem, recently,
Read moreThe testing laboratories have high requirements on the temperature and humidity control of the environment. The traditional temperature and humidity control system usually measures the temperature and humidity parameters of the laboratory (room) at the return air outlet and feeds back to
Read moreWhen foreign technology companies are busy building cars, technology companies that are busy making mobile phones in China seem to follow suit. “The industry seems to be undergoing tremendous changes, very large. My confirmation is that the industry is at a critical point of dramatic change,
Read moreElectrical Measurement* Digital Pressure Transmitter Application in Air Compressor Lin Hexiu (Jiangxi Copper Co., Ltd. Chengmenshan Copper Mine, 332100, Jiujiang) Chengmenshan Copper Ore Dressing Plant Filter Press Workshop 4L -20 The /8 air compressor mainly supplies air source for the filter pr
Read moreChina Drying Network Wuxi Xinxin Pharmaceutical Equipment Factory recently developed a new type of glass-lined tube heat exchanger. This patented product uses a new structure and technology to solve the problem of explosive porcelain and leakage that are prone to occur in the use of glass-lined tu
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