China's Bearing Industry Economic Operation in 2011

I. Overall situation of the industry in 2011 According to the statistics of key enterprises of the China Bearing Industry Association, in 2011 the national bearing industry completed a total of 142 billion yuan in main business income, a year-on-year increase of 12.7%, and bearing producti

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Lightning Strike and Protection of Smart Meters

Abstract: Industrial control computers, various communication modules, security devices, and on-site measurement instruments in smart meter control systems mostly use integrated circuit combinations of electronic devices. They often suffer lightning strikes during thunderstorms, causing some unavoid

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Benefits DE-961TRN Analog Multimeter Latest Price

The DE-961TRN analog multimeter offers different quotes in the following three regions, which are quoted at 217-300 yuan in the Guangdong region, 230-293 yuan in the Shanghai region, and 228-263 yuan in the Fujian region. Product Name Brand Model Area Price (RMB   RMB / piece ) Analog

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