• The folding-jib overhead working truck researched in this thesis is designed for the complex setting and operating condition of our country's important project.

    本文所研究臂式高空作业在特定环境下,适应国家重大工程项目复杂安装操作工况而研制专用设备。

    youdao

  • The folding-jib overhead working truck researched in this thesis is designed for the complex setting and operating condition of our country's important project.

    本文所研究臂式高空作业在特定环境下,适应国家重大工程项目复杂安装操作工况而研制专用设备。

    youdao

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