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 Emergency Gear Stowage Locker钢制应急齿轮货舱上锁箱
steel-concrete combined structure钢-混凝土组合结构
steel sheet pile cellular cofferdam钢板桩格型围堰
steel-smelting in the arc furnace电弧炉炼钢
Steel wire strand strapping machine钢丝缠束机
steel reinforced cement-soil pile型钢水泥土桩
steel-cored aluminium strand wire钢芯铝绞线
steel reinforcement bearing capacity钢筋承载力