non-noble metal

• 非贵金属的

non-noble metal的用法和样例：

例句

1. It has a significant economic value and environmental protection benefit to reutilize these noble metal elements.
   除尘灰造球后加入电炉进行贵金属的回收或作为不锈钢生产的配料是比较合理的利用途径。
2. The pelletizing dust which was charged into EAF to recover the noble metal elements or was as the raw material of stainless steelmaking all is the good methods.
   除尘灰造球后加入电炉进行贵金属的回收或作为不锈钢生产的配料是比较合理的利用途径。