Chinese translation for "煤质页岩"

bone
bony coal

Similar Words：

"煤质及煤分析有关术语" Chinese translation, "煤质技术" Chinese translation, "煤质聚合物" Chinese translation, "煤质评价" Chinese translation, "煤质砂岩" Chinese translation, "煤质油母质" Chinese translation, "煤中氮" Chinese translation, "煤中的不可燃物" Chinese translation, "煤中的黄铁矿" Chinese translation, "煤中的矿物质" Chinese translation