The alignment of the support holes through refractory walls should also guarantee that no physical binding occurs.

穿过熔炉壁的这些孔也必须保证没有任何其他物质出现。

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The alignment of the support holes through refractory walls should also guarantee that no physical binding occurs.

穿过熔炉壁的这些孔也必须保证没有任何其他物质出现。

youdao