coal slack

英美

煤屑

coal slack的用法和样例：

例句

Fine coal; slack.
细煤; 煤粉

coal slack的相关资料：

临近单词

coalmine coal Coal-Black liquor Mixture Coal gas generating furnace coalescence of liquid drops coal mine drainage drilling coal mine safety monitoring coal liquefaction technique coal gasification technique coal consumption prediction coal/oil co-processing coal water slurry additives

目录

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