English translation for "井下封闭阀"

downhole shut-off valve

Related Translations:

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

封闭端:  blind endclosed terminationclosed-end

Similar Words：

"井下发射试验用导弹" English translation, "井下发射装置" English translation, "井下防喷器" English translation, "井下废石" English translation, "井下分离器" English translation, "井下封隔器" English translation, "井下风巷" English translation, "井下复杂情况" English translation, "井下复杂问题" English translation, "井下高程测量" English translation