• 产品老一代铁沟捣打基础开发成功的,具有温度氧化性和抗使用寿命长的特点。

    The product is researched successfully based on old ramming castable. Which own higher temperature of cold state and hot state, good inoxidizability and slag resistance, and long service life.

    youdao

  • 产品老一代铁沟捣打基础开发成功的,具有温度氧化性和抗使用寿命长的特点。

    The product is researched successfully based on old ramming castable. Which own higher temperature of cold state and hot state, good inoxidizability and slag resistance, and long service life.

    youdao

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