Steelmetn.铁系烧结机械零件合金
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 structures钢结构
steel butt joint焊接接头
steel bottom rim钢底箍
steel relaxation钢筋的松弛
Steel shear wall钢剪力墙非
steelmaking dust炼钢炉尘
steel door frame钢门框
steel cable belt钢丝绳芯胶带
steel pipe poles钢管杆
steel cotter pin钢扁销