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      重慶開謹科技首頁輪播圖

      Construction safety monitoring and manag...

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      Construction safety monitoring and management syst...

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      The construction safety monitoring and management system project of the Huang Nu Bao project in the East Ring Road, which was built by our company, was completed in December 2017. The system mainly consists of tunnel wireless video surveillance equipment and personnel and vehicle management equipment. Owner unit: China Railway twenty-five Bureau Group Third Engineering Co., Ltd.

       

      Construction safety monitoring and manag... Construction safety monitoring and manag...
      精品国产AV色欲果冻传媒

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