English translation for "chamber and pillar system"

房柱开采法

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：

"chambenoit" English translation, "chamber" English translation, "chamber acid" English translation, "chamber and pillar" English translation, "chamber and pillar method" English translation, "chamber annulus combustion" English translation, "chamber area" English translation, "chamber ascent" English translation, "chamber aspect ratio" English translation, "chamber assy diaphragm" English translation