English translation for "煤柱煤"

coal in solid

Related Translations:

煤:  名词(黑色固体矿物) coal 短语和例子采煤 cut [mine] coal; 烟煤 soft coal; 无烟煤 hard coal; 粉煤 fine coal; 块煤 lump coal

Similar Words：

"煤柱分隔回采法" English translation, "煤柱回采钻眼" English translation, "煤柱回收" English translation, "煤柱回头" English translation, "煤柱间的平巷" English translation, "煤柱燃烧" English translation, "煤柱突然破裂" English translation, "煤柱线" English translation, "煤柱压碎" English translation, "煤柱支撑顶板法" English translation