This paper has analyzed the causes of foundry defects and proposed the ways to prevent foundry defects so as to improve the quality of castings.

就铸造缺陷的成因及如何采取措施防止铸造缺陷的产生，提高铸件质量作简单的分析。

youdao

This paper has analyzed the causes of foundry defects and proposed the ways to prevent foundry defects so as to improve the quality of castings.

就铸造缺陷的成因及如何采取措施防止铸造缺陷的产生，提高铸件质量作简单的分析。

youdao