利用测灰仪　提高快灰检测水平

To Raise the Level of Examine Timely by using Coal Scan

本文通过分析屯兰选煤厂灰分组成变化的原因，找出了一条合理使用国产旁线测灰仪的途径。

Analyses the changing reason of consist of ash, to find a reasonable way for using homemade Coal Scan