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1.hard coal;
2.Inferior anthracite coal.
5.relating to or resembling anthracite coal.
6.Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.
无烟煤废渣无烟煤煤矿的废弃物,由细粒无烟煤、煤尘和尘土构成收藏指正
7.We are required by environment protecting department to use anthracite.
环保部门要求我们使用无烟煤收藏指正
8.We should use anthracite to avoid air pollution.
我们应该使用无烟煤以防止空气污染。收藏指正
9.Practice of Bituminous and Anthracite Blending Blowing in Blast Furnace at Shijiazhuang Steel Works
石家庄钢铁厂高炉烟煤无烟煤混喷实践收藏指正
10.STUDY ON CALCINED ANTHRACITE BY X RAY DIFFRACTION TECHNIQUE
煅烧无烟煤的X射线衍射研究收藏指正
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