Chinese translation for "煤的质源"

coal resources

Similar Words：

"煤的杂质" Chinese translation, "煤的粘度混合比" Chinese translation, "煤的真相对密度测定方法" Chinese translation, "煤的制备" Chinese translation, "煤的制备和预处理" Chinese translation, "煤的主体" Chinese translation, "煤的主要内生裂隙组" Chinese translation, "煤的主组内生节理" Chinese translation, "煤的转换" Chinese translation, "煤的装卸转运码头" Chinese translation