1. The commonly-used firebricksare silica brick, semisilica brick, fireclay brick , high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.
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常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。
2. The commonly-used firebricksare silica brick, semisilica brick, fireclay brick , high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。
3. The commonly-used firebricksare silica brick, semisilica brick, fireclay brick , high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。
4. The commonly-used firebricksare silica brick, semisilica brick, fireclay brick , high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。
5. The commonly-used firebricksare silica brick, semisilica brick, fireclay brick , high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.

常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。