He said he had found them embedded in the panelling.
他说他发现这两颗子弹嵌在护壁板里。But when holing in a certain height that the maximum mud height is less than the minimum mud height, take the cylinder to project the hole.
当钻进到某一高程，桩孔中所要求的泥浆最大深度小于最小深度要求时，建议采取护筒护壁措施。The office was a front parlour with a panelled wall.
公堂设在墙上有护壁板的前厅。An iron ore shaft in Hebei was constructed by drilling. After removal of steel casing in the shaft, water leaked around the shaft wall.
河北省某铁矿竖井采用钻井法施工，拆除井筒钢护壁后出现井筒漏水。the little wainscotted back parlour was lighted by a sky-light, like a cabin.
装有护壁板的小后客厅，像船舱一样，光线是从天窗中射进来的。The earth pressure against the retaining piles with interval consists of two parts: direct and indirect earth pressure.
将间隔布桩时护壁桩侧土压力分为直接土压力和间接土压力两部分。WOOD. PANELLING. GENERAL DEFINITIONS OF THE ROLES OF PANELLING. SPECIFICATIONS.
木材。护壁板。护壁板作用的一般定义。规范。The method of rotary drilling hole and protecting hole wall by static mud is an advanced technique to drill hole.
静态泥浆护壁旋挖成孔工艺是一项先进的成孔工艺。Certainly there were odd little jagged doorways in the wainscot, and things disappeared at night -- especially cheese and bacon.
护壁板的底部还有几个奇怪的小缺口，有些东西到了晚上就会不见了——特别是奶酪和熏肉。