English translation for "pillar coal"

煤柱中的煤

Related Translations:

pillar method:  柱式采矿法柱式开采法

pillar stiffener:  支撑柱

coral pillar:  珊瑚柱

pillar operation:  矿柱工作煤柱工作

bringback pillar:  回采煤柱

built pillar:  组合桩

hollow pillar:  空心支柱管柱空心柱

sun pillar:  日柱

granite pillar:  花岗石柱

draw pillars:  回收矿柱

Example Sentences:

1.

Application of using single hydraulic props as temporary support in room - and - pillar coal face 刀柱炮采工作面单体液压支柱临时支护方式

Similar Words：

"pillar burst" English translation, "pillar candle" English translation, "pillar caving" English translation, "pillar cell" English translation, "pillar cells" English translation, "pillar cock" English translation, "pillar cornerstone industry" English translation, "pillar crane" English translation, "pillar die set" English translation, "pillar drain" English translation