| 钢笔是使用墨水的书写工具 A pen is an instrument used ... |
| 钢笔杆 pen-holder |
| 钢笔画 pen drawing |
| 钢筋 concrete iron |
| 钢筋工 steel bender |
| 钢筋混凝土 steel reinforced concrete |
| 钢筋混凝土基础 reinforced concrete foundati... |
| 钢筋混凝土建筑 reinforced concrete building... |
| 钢筋混凝土板 armoured concrete slab |
| 钢筋混凝土柱 reinforced column |
| 钢筋混凝土框架 reinforced concrete frame |
| 钢筋混凝土桥 reinforced concrete bridge |
| 钢筋混凝土梁 reinforced beam |
| 钢筋混凝土楼板 reinforced concrete floor |
| 钢筋混凝土电杆 reinforced concrete pole |
| 钢筋混凝土管 reinforced concrete pipe |
| 钢筋混凝土结构 reinforced concrete structur... |
| 钢筋混凝土轨枕 reinforced concrete sleeper |
| 钢筋箍 stirrup |
| 钢筋铁胆 have an iron resolve and ste... |
| 钢筋铁骨 a body strong as iron |
| 钢筘 reed |
| 钢箍 steel hoop |
| 钢管 steel pipe |
| 钢管配件 steel pipe fittings |
