您要查找的是不是：
- Mg-Zr系阻尼合金Mg-Zr series alloys
- Cu-Cr-Zr系合金Cu-Cr-Zr system alloys
- 转向系阻尼damping of steering system
- 系system
- 阻尼合金damping alloy
- Cu-Cr-Zr系Cu-Cr-Zr alloy
- Fe-Al阻尼合金Fe-Al damping alloy
- 大型履带式推土机行走系阻尼减振的研究STUDY ON VIBRATION DAMPING ISOLATIONS OF UNDERCARRIAGES IN HEAVY DUTY CRAWLER-TYPE BULLDOZES
- Mg-Zr系合金Mg-Zr alloys
- Fe-Mn阻尼合金Fe-Mn damping alloy
- 阻尼damping
- Al-4Mg-Sc-Zr系Al-4Mg-Sc-Zr system
- Al-Mg合金Al-Mg alloy
- 院系department
- 高阻尼合金high damping alloy
- Mg-Li合金Mg-Li alloy
- 系上to buckle up
- Mg-Gd-Y-ZrMg-Gd-Y-Zr
- 阻尼器damper
- 系带chalaza
