dust-removing powder的用法和樣例：
例句
- The laboratory test of pelleting and roasting with proportioning of inplant pellet dust was presented.
著(zhù)重介紹了采用球團廠(chǎng)除塵灰造球焙燒實(shí)驗室試驗。 - 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。
