混煤 hùnméi raw coal Definitions Defs Origin Strokes Stroke Words Sentences Sents 混煤 hùnméi raw coal coal that has been mined but not yet screened, washed, or processed; synonymous with the term for primary coal Cross-References Synonym 原煤 yuánméi
混煤 hùnméi raw coal coal that has been mined but not yet screened, washed, or processed; synonymous with the term for primary coal Cross-References Synonym 原煤 yuánméi
