• Extruded aluminum alloy cylinder body or cast steel, the surface is treated by anticathode oxidation which greatly improves the rigidity and anti-corrosion.

    挤压铝合金缸体铸钢表面进行阳极氧化处理大大提高硬度耐腐蚀性。

    youdao

  • Extruded aluminum alloy cylinder body or cast steel, the surface is treated by anticathode oxidation which greatly improves the rigidity and anti-corrosion.

    挤压铝合金缸体铸钢表面进行阳极氧化处理大大提高硬度耐腐蚀性。

    youdao

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