English translation for "煤的收率"

yield of coal

Similar Words：

"煤的筛分试验" English translation, "煤的筛析" English translation, "煤的筛选" English translation, "煤的烧结性" English translation, "煤的时代" English translation, "煤的输送系统" English translation, "煤的碳化" English translation, "煤的碳化性质" English translation, "煤的碳化作用" English translation, "煤的提浓" English translation