steel cap钢顶梁
steeln.钢铁;钢制品;钢铁般的性质vt.使坚强;使 ... 硬如钢;使下定决心adj.钢的;坚强的
steel reinforced concrete structure型钢混凝土结构
steel-rope tracting belt conveyer钢绳牵引带式输送机
Steel wire for prestressed concrete预应力混凝土用钢丝
steelmaking by electric arc furnace电弧炉炼钢
steel tube-concrete arch-brldge钢管砼拱桥
steel and concrete composite girder钢-混凝土叠合梁
Steel- making-Continuous Castin炼钢连铸
steel fiber reinforced con- crete钢纤维钢筋混凝土
steel tube hydrostatic test machine水压试验机
steel- concrete hybrid structures钢-混凝土混合结构