process raw coal 中文意思是什麼
process raw coal
解釋
加工原煤-
The practice process of the technological parameter of raw coal sizing screen rectified by tianzhuang coal cleaning plant was introduced in this paper, and it also gropes for the traditional size range of lump coal and slack coal
摘要筆者主要介紹了田莊選煤廠調整原煤分級篩工藝參數的實踐過程,對傳統意義上的塊煤和末煤的粒度范圍進行了有益的探索。
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