English translation for "walling of a shaft"

井筒砌壁
砌筑井壁

Similar Words：

"walling in" English translation, "walling in mines" English translation, "walling lining" English translation, "walling masonry" English translation, "walling material" English translation, "walling piece" English translation, "walling plant" English translation, "walling scaffold" English translation, "walling system" English translation, "walling thread" English translation