短語(yǔ)詞組短語(yǔ)locating g rod 定位桿locating slide rod 定位滑桿locating g slide rod 定位滑桿fuel rod locating plate 燃料棒定位板fuel -rod locating plate [核]燃料棒定位板plate fuel -rod locating 燃料棒固定板 返回 locating rod