您要查找的是不是：
- Al-4.5%Cu合金AI-4.5%25Cu alloy
- Al-4%Cu合金Al-4%25Cu alloy
- AI-4.5%Cu合金AI-4.5%25Cu alloy
- Al-5.0%Cu合金Al-5.0%25Cu alloy
- 延缓与加速Al-Cu合金时效析出反应的研究Study on Suppression and Acceleration of Aging Precipitation Reaction in Al-Cu Alloys
- Zn-4.5%Al合金Zn-4.5%25Al Alloy
- W／Cu合金W/Cu alloy
- Al-5.7%Cu合金Al-5.7%25Cu alloy
- Al-4.25%Cu合金Al-4.25%25 Cu alloy
- Mo-Cu合金Mo-Cu alloy
- Al-5%Fe合金Al-5 %25 Fe alloy
- 铸造Al-4.5Cu合金casting Al-4.5Cu alloy
- Mn-Cu合金Mn-Cu alloy
- Al-5.0Cu合金Al- 5.0Cu alloy
- Au-Cu合金Au-Cu alloy
- Al-4.5Mg-0.15Zr合金Al-4. 5Mg-0. 15Zr alloy
- Be-Cu合金Be-Cu alloy
- Zn-5%Al-RE合金Zn-5%25Al-RE alloy
- TiCp／Al-4.5%Cu原位复合材料in-situ composites of TiCp/Al-4.5%25Cu
- TiNi-Cu合金TiNi-Cu alloy
