Ingot solidification is in the mold under high temperature inside, and difficult to direct observation and control.

钢锭凝固是在铸型内的高温状态下进行的，难以直接观察和控制。

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Ingot solidification is in the mold under high temperature inside, and difficult to direct observation and control.

钢锭凝固是在铸型内的高温状态下进行的，难以直接观察和控制。

youdao