Crystal photoelectric sapphire substrate business is lo…

[High-tech LED reporter Hu Yanling reported] Recently, Crystal Optoelectronics (SZ.002273) released its 2011 annual performance report. The company achieved a total operating income of 433 million yuan in 2011, and the net profit attributable to shareholders of listed companies was 122 million yuan

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Characteristics of automobile battery ignition system a…

First, the characteristics of the battery ignition system This article refers to the address: http:// The battery ignition system is composed of an ignition coil, a spark plug, a breaker, a distributor, an ignition switch, a high-voltage wire, etc., and belongs to an ignition system of an induc

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China's Mobile Phone Computer Production in 2011 is…

According to the report of the Beijing Times, the Ministry of Industry and Information Technology released the “2011 Electronic Information Industry Statistical Communique”. In 2011, China’s production of color TVs, mobile phones, computers, and other major electronic pr

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Xiaobian decrypt household appliances radiation who is …

According to a report by Kyodo News Agency, Tokyo Electric Power Co., Ltd. announced on the 28th that the remote-controlled robot “Quince2” produced by Japan had detected strong radiation of 220 mS/h in the reactor building of Unit 2 of the Fukushima Daiichi Nuclear Power Stati

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In 2011, the sales value of lighting industry maintaine…

According to the data provided by the National Bureau of Statistics, the Ministry of Industry and Information Technology recently announced the cumulative situation of China's lighting electrical industry from January to December 2011 when it completed the industrial sales value. From

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