English translation for "井筒保安矿柱"

shaft pillar
shaft safety pillar

Related Translations:

隔离矿柱:  barrier pillar

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

Similar Words：

"井亭" English translation, "井庭" English translation, "井筒" English translation, "井筒安全柱" English translation, "井筒半径" English translation, "井筒保安柱" English translation, "井筒衬砌" English translation, "井筒充填" English translation, "井筒充填期" English translation, "井筒储存" English translation