English translation for "井筒安全柱"

door stoop
pit bottom stoop

Related Translations:

井筒加热器:  wellbore heater

井筒屋:  izutsuya

全开井筒:  full open well bore

井筒钻进:  mine shaft drilling

井筒形:  intersecting parallels

井筒绕道:  pass byshaft pass-by

辅助井筒:  secondary shaftservice shaft

井筒下沉:  well loweringwell sinking

矩形井筒:  quadrant pit

开凿井筒:  shaft job

Similar Words：

"井田制度" English translation, "井停歇" English translation, "井亭" English translation, "井庭" English translation, "井筒" English translation, "井筒半径" English translation, "井筒保安矿柱" English translation, "井筒保安柱" English translation, "井筒衬砌" English translation, "井筒充填" English translation