Chinese translation for "long-pillar working"

留大煤柱开采法

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：

"long-persistence phosphor" Chinese translation, "long-persistence screen" Chinese translation, "long-piece road train" Chinese translation, "long-pile shag" Chinese translation, "long-pillar system" Chinese translation, "long-piston rock drill" Chinese translation, "long-pitch winding" Chinese translation, "long-play record" Chinese translation, "long-playing" Chinese translation, "long-playing ballistic missile" Chinese translation