This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归炼铁工作者关于高炉喷吹烟无混合煤的试验结果和生产经验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试和生产经。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内作者关于高炉喷吹烟无混合煤的试验结果和生产经验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内炼铁工作者关于高炉喷混合煤的试验结果和产经验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试验结产经验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内炼铁工作者炉喷吹烟无混合煤的试验结果和生产验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本了国内炼铁工作者关于高炉喷吹烟无混合煤的试验结果和生产经验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试验结产经验。

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

本文归纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试结果和生产。