non-noble metal的用法和樣例：
例句
- It has a significant economic value and environmental protection benefit to reutilize these noble metal elements.
除塵灰造球后加入電爐進(jìn)行貴金屬的回收或作為不銹鋼生產(chǎn)的配料是比較合理的利用途徑。 - 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.
除塵灰造球后加入電爐進(jìn)行貴金屬的回收或作為不銹鋼生產(chǎn)的配料是比較合理的利用途徑。
