Chinese translation for "drawing back of pillars"

后退式回采矿柱

Related Translations:

draw pillars:  回收矿柱

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

Example Sentences:

1.

Drawing back of pillars 后退式回采矿柱

Similar Words：

"drawing arm" Chinese translation, "drawing asian games mural" Chinese translation, "drawing attention" Chinese translation, "drawing axis of crystal" Chinese translation, "drawing back" Chinese translation, "drawing bar" Chinese translation, "drawing base" Chinese translation, "drawing batch" Chinese translation, "drawing bench" Chinese translation, "drawing block" Chinese translation