• Surface protection methods for magnesium alloys and their developing trend were also introduced.

    介绍了几种镁合金表面防腐蚀处理方法及其发展趋势

    youdao

  • This paper reviews the rain erosion problem on the surface of the radomes, as well as the rain erosion testing methods and the protection methods.

    本文飞行器天线问题试验测试方法及其防护措施研究现状进行了综述。

    youdao

  • This paper reviews the rain erosion problem on the surface of the radomes, as well as the rain erosion testing methods and the protection methods.

    本文飞行器天线问题试验测试方法及其防护措施研究现状进行了综述。

    youdao

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