• 环载涂层进行修补继续工艺方法取得成功。

    The test of the technological method for repairing them with epoxy resin and glass fiber cloth as thecoating for continuously using has met with success.

    youdao

  • 环载涂层进行修补继续工艺方法取得成功。

    The test of the technological method for repairing them with epoxy resin and glass fiber cloth as thecoating for continuously using has met with success.

    youdao

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