摘要
介绍干基灰分小于30%的工业型煤分别按GB475-1996的规定制样、在GB475-1996的规定基础上留样量减半制样,以制备一般分析试样的方法对比研究。
This paper constructively studies on the two sampling methods of industy briqutte ,whose daf is less than 30% , One is according to the criterion of GB475-1996 , the other is based on this criterion and uses half of the sample to sampling .
出处
《洁净煤技术》
CAS
北大核心
2006年第2期34-35,71,共3页
Clean Coal Technology
关键词
型煤
制样
研究
briqutte
sampling
study.
