English translation for "封闭竖井"

enclosed shaft

Related Translations:

竖井延深:  shaft deepening

封闭板:  closing plate

封闭灯:  sealed light

封闭地块:  blind area

封闭公司:  close corporationprivate company

封闭笼:  enclosing cage

有效封闭:  effectively closed

封闭构造:  closed structure

封闭受体:  blockade receptor

封闭工艺:  encapsulation technology

Similar Words：

"封闭世界假说" English translation, "封闭市场" English translation, "封闭试验" English translation, "封闭受体" English translation, "封闭术" English translation, "封闭数组" English translation, "封闭水" English translation, "封闭水层" English translation, "封闭水系" English translation, "封闭水域" English translation