This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.
纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试
结果和生产经
。
This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.
纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试
结果和生产经
。
声明:以上例句、词性分类均由互联网动生成,部分未经过人工审核,其表达内容亦不代表
软件的观点;若发现问题,欢迎向我们指正。