此外，物理冶金学还包括改变金属物理和机械性能的技术和工艺。
Besides, physical metallurgy also includes the techniques and processes of changing the physical and mechanical properties of metals.
此外，物理冶金学还包括改变金属物理和机械性能的技术和工艺。
Besides, physical metallurgy also includes the techniques and processes of changing the physical and mechanical properties of metals.
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