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 sharpening锻钎
steel compressor钢质叶片压缩器
steel fence post栅栏钢桩
Steel bar bundle钢筋
steel slip gauge钢制块规
steel bar stress钢筋应力
steel test piece钢材取样块
steel department钢结构公寓
steel pipe stake钢管桩
steel sheet pile钢板桩