high- purity aluminum

• 高纯铝

high- purity aluminum的用法和样例：

例句

1. The method of aluminum purification becomes the key to HPA development.
   铝提纯工艺为高纯铝发展的关键。
2. The driver chassie is a pure aluminum die cast contruction with an acoustically transparent design.
   驱动器底座为纯铝铸结构，采用透声设计。