They are fit for such parts as ladle bottom, wall and slag line.

适用于钢包包底、包壁、渣线等部件。

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The brick gained favorable application result in the ladle slag line.

生产的不烧砖在平炉钢包渣线上使用，取得了较好效果。

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Based on analysis of the forming causes of slag line dripping water, a solution plan was put forward.

通过对渣线淋漓水成因的分析，提出解决方案。

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The actual is sliced, diced and winched forward, only to tumble off time's assembly-line into the great slag-heap of now.

BBC: A Point of View: Nostalgia - it's not like it used to be