Casting of heavy casting steel is a complicated process with high temperature and dynamic solidification condition.

大型铸钢件的铸造过程是一个复杂的高温动态凝固过程。

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Casting of heavy casting steel is a complicated process with high temperature and dynamic solidification condition.

大型铸钢件的铸造过程是一个复杂的高温动态凝固过程。

youdao