English translation for "pillar roads"

煤柱间的平巷

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

Similar Words：

"pillar pt" English translation, "pillar pulling" English translation, "pillar quay" English translation, "pillar reef" English translation, "pillar reservoir" English translation, "pillar robbing" English translation, "pillar sample" English translation, "pillar screw" English translation, "pillar shaper" English translation, "pillar shaping machine" English translation