Industry News

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  Explore the electronic technology to carry forward the big power

  date：2017-08-16   source：

  November 11 morning, the 86th China Electronics Fair in Shanghai New International Expo Center grand opening, the

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  "Wisdom road light pole" in Shanghai set with 8 functions in one set

  date：2017-08-16   source：

  Shanghai Jing& 39;an District Dagu Road recently put up 15 new road poles The new light pole is not only provi