• 主营精密钢管精密光亮精密无缝钢管

    Main products: precision steel tube, precision bright tube, precision seamless steel pipe.

    youdao

  • 已按此工艺生产出满足使用要求的冷精密无缝钢管

    With the said process, cold-drawn precision seamless steel tubes up to relevant ap...

    youdao

  • 采用国产冷轧精密无缝钢管,利用镀锌军绿色钝化表面处理技术斯太尔汽车制动上进行应用试验

    The domestic cold-rolled precise seamless steel tubes treated for their surfaces with the galvanizing inactivation technology are tested and used for automotive brake tubes in Styre trucks.

    youdao

  • 采用国产冷轧精密无缝钢管,利用镀锌军绿色钝化表面处理技术斯太尔汽车制动上进行应用试验

    The domestic cold-rolled precise seamless steel tubes treated for their surfaces with the galvanizing inactivation technology are tested and used for automotive brake tubes in Styre trucks.

    youdao

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