Chinese translation for "反循环洗孔"

counter flush

Similar Words：

"反循环取心" Chinese translation, "反循环替出多余的泥浆" Chinese translation, "反循环位置" Chinese translation, "反循环洗井钻进方法" Chinese translation, "反循环洗井钻井法" Chinese translation, "反循环洗孔钻进" Chinese translation, "反循环旋转钻进" Chinese translation, "反循环压井法" Chinese translation, "反循环压力" Chinese translation, "反循环桩" Chinese translation