English translation for "pillar thinning"

矿柱部分回采

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 switch" English translation, "pillar system" English translation, "pillar tap" English translation, "pillar terminal" English translation, "pillar thickness" English translation, "pillar travertine" English translation, "pillar type basin tap" English translation, "pillar type drill" English translation, "pillar type switchgear" English translation, "pillar width" English translation