The effect of calcined and acid-base deliming to the structure and ash constituent of anthracite was analysised.
分析了煅烧和酸碱脱灰处理对无烟煤结构和灰分成分的影响。
2
This all the way of the shops all hang mop in the treetop of wayside side pavement, having a liking for the deliming is getting notter refined to look at too much.