Chinese translation for "pillar extraction"

矿柱回采
煤柱回收

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

Example Sentences:

	1.	Research on cms - aided blast design for ore pillar extraction 辅助矿柱回采爆破设计研究
	2.	Top - coal caving technology using - steel applied for pillar extraction 型钢放顶煤技术在煤柱回收中的应用
	3.	Pillar extraction drilling 煤柱回采钻眼
	4.	Analysis of the method for constructing the cross - measures roadways of the pillar extraction face 煤柱采面过穿层巷道施工方法研究

Similar Words：

"pillar drawing" Chinese translation, "pillar drift" Chinese translation, "pillar drill" Chinese translation, "pillar drilling machine" Chinese translation, "pillar estate" Chinese translation, "pillar extraction drilling" Chinese translation, "pillar face" Chinese translation, "pillar file" Chinese translation, "pillar for side panel and door" Chinese translation, "pillar fountain" Chinese translation