常見(jiàn)例句雙語(yǔ)例句The utility model relates to an anchor capable of locking the bottom of a prestressed steel strand which can be arranged in concrete of side wall of a road bridge U-shaped bridge abutment.本實(shí)用新型涉及一種安裝于公路橋U型橋臺(tái)側(cè)墻混凝土內(nèi)部的能夠鎖定預(yù)應(yīng)力鋼絞線底 端的錨具。ip.com 返回 steel locking anchor