“除铜”造句

自动化地面飞机, 孤立的除铜.
Automated ground planes, isolated copper removal.

研究 - 聚合胺复合材料树脂SP-C在模拟氯化镍电解液中深度净化除铜工艺.
The deeply removing copper process from the simulated nickel chloride electrolyte with SP - C is studied.