The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程概况及磨辊间主要特点,阐述宽厚板轧机磨辊间设中应注意的。

The calculation of carbon content of unconsumed pulverized coal in the dust under different PCI rate was carried out based on microscopic and chemical analysis results.

据岩相显微分析化学分析的结果,宝钢高炉不同煤比操作条件下,炉尘中未消耗煤粉中的碳含量。