短語詞組短語Anchor r bolt hole 地錨螺栓孔anchor rivet bolt 漲鉚螺柱anchor fixing bolt 錨固螺栓plastic anchor and bolt 塑料錨栓anchor r bolt 地腳螺栓;錨桿prestressed anchor -bolt 預(yù)應(yīng)力錨桿installation of anchor fix bolt 錨固螺栓的安裝anchor r bolt and nut 錨定螺栓螺母anchor -bolt combined support 錨桿聯(lián)郃支護 返回 anchor bolt