steelcladadj.装甲的(铁甲的)
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 box girder footbridge钢箱梁人行桥
steel pipe inclined support钢管斜撑
steel casing-open caisson钢套箱沉井
steel arm reinforcing layer刚臂加强层
Steel consumption intensity钢材消费强度
steelaluminum friction pair钢-铝摩擦副
steel bushing box cofferdam钢套箱围堰