thomas slag
托马斯炉渣
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... 炉渣碱度 basicityofslag ; slag basicity 托马斯炉渣 thomas slag 炉渣侵蚀 slag action ; slagpenetration ...
托马斯碱性炉渣粉 Thomas meal
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“这个地方以前几乎是个地狱，”托马斯·莱维风趣的说到，他站在一处被古老的墨黑炉渣填满的露天矿坑中。
"This place was hell," says Tom Levy cheerfully as he stands over an open pit filled with ancient coal-black slag.
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