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 plate-gluing strengthening粘钢加固steel concrete combination segment钢混结合段steel fiber reinforcement concrete钢纤维混凝土steel belted grain paraffin shaper钢带造粒成型机steel- concrete hybrid structure钢-混凝土混合结构steel - concrete composite beams钢-混凝土组合梁STEEL WIRE ASSOCIATION OF MALAYSIA马来西亚线材公会steel tube concrete arched bridges钢管混凝土拱桥steel reinforced concrete stucture钢筋混凝土结构steel- high performance concrete钢-高性能混凝土