• The invention relates to a dust particle rough separation device for a road building machine, in particular a primary dust removing gravity blanking structure.

    发明涉及筑路机械粉尘颗粒分离装置具体地说是一级除尘重力下料结构。

    youdao

  • The invention relates to a dust particle rough separation device for a road building machine, in particular a primary dust removing gravity blanking structure.

    发明涉及筑路机械粉尘颗粒分离装置具体地说是一级除尘重力下料结构。

    youdao

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