The ash matter of coal is one of main effect factors in various coal researches.In this paper, five methods of acid washing to deash coal were studied.
在对煤优化转化的各类研究中,灰分是不可缺少的
素
一。
The ash matter of coal is one of main effect factors in various coal researches.In this paper, five methods of acid washing to deash coal were studied.
在对煤优化转化的各类研究中,灰分是不可缺少的素一。
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