English translation for "打竖井"

shaft excavation
shaft sinking

Related Translations:

隧道竖井:  tunnel shaft

竖井盖:  silo lid

竖井井筒:  vertical shaft

上行竖井:  rising shaft

竖井抓岩机:  shaft grab

电缆竖井:  cable shaft

挖竖井:  sink a shaft

圆竖井:  circular shaft

勘探竖井:  exploratory shaftprospect shaftprospecting shaftvertical exploratory opening

竖井挖掘机:  shaft jumboshaft well diggershaft-well digger

Example Sentences:

	1.	Shaft sinking - abutment for guide ropes - safety requirements and testing 打竖井.导向钢丝绳用支座.安全要求和试验
	2.	Shaft sinking - riders for winding kibbles - safety requirements and testing 打竖井.提升吊桶导向架.安全性要求和试验

Similar Words：

"打手线" English translation, "打手心" English translation, "打手印" English translation, "打手语" English translation, "打手指" English translation, "打数" English translation, "打双桩" English translation, "打双桩用的桩帽" English translation, "打水" English translation, "打水板" English translation