• The invention relates to a special butt joint sleeve for a large breakage anchor bolt and the butt joint method thereof.

    发明涉及一种大型破损地脚螺栓对接专用套筒及其对接方法。

    youdao

  • The butt welder is widely used in butt joint of such materials as steel, iron, copper and aluminum rod. It is also used in the butt joint of flat bar, flat aluminum, steel tube and steel tube.

    系列对焊机广泛应用于钢材料对接适用扁钢钢管、铁管对接。

    youdao

  • The butt welder is widely used in butt joint of such materials as steel, iron, copper and aluminum rod. It is also used in the butt joint of flat bar, flat aluminum, steel tube and steel tube.

    系列对焊机广泛应用于钢材料对接适用扁钢钢管、铁管对接。

    youdao

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