steel scoria是什么意思 steel scoria怎么读
steel scoria的用法和样例
- With the development of Steel Industry, steelmaking slag yield increases quickly.
随着钢铁工业的迅速发展，钢渣产出量迅速增加。 - The test mainly reaseached the desulfurizing properties of the different prescription by using steel sediment adsorbent.
研究了不同配比钢渣脱硫剂的脱硫性能。
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