该机结构稳定,操作简单,是通风管道施工中必不可少的折弯设备。
This machine structure is stable, the operation is simple, is the construction of the essential ventilation pipe bending equipment.
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公司基本资料信息
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该机结构稳定,操作简单,是通风管道施工中必不可少的折弯设备。
This machine structure is stable, the operation is simple, is the construction of the essential ventilation pipe bending equipment.