This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.
本归纳了国内炼铁工作者关于高炉吹烟无混合煤的试结果和生产。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Then, among this basaltic rock, there snaked long, hardened lava flows inlaid with veins of bituminous coal and in places covered by wide carpets of sulfur.
其次在玄武石岩中间,有冷了的火石的绕,嵌上许多沥青的线纹,同时又一处处铺着硫磺形成的宽阔地毯。
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