您要查找的是不是：
- 钢筋混凝土用热轧光圆钢筋Hot rolled plain steel bars for the reinforcement of concrete
- 光圆钢筋plain bar
- 半光圆销semi-finished round pin
- 圆钢筋round bar
- 圆circle
- 热轧hot rolling
- 走光fog
- 光伏photovoltaic
- 圆的roundish
- 暮光evening twilight
- 圆环traffic circle
- 热轧钢筋hot-rolled steel bar
- 避光lucifuge
- 日圆Japanese yen (unit of currency)
- 流光streamer
- 圆头pommel
- 光耦opto-coupler
- 热轧异形钢筋hot-rolled deformed (steel) bar
- 圆管circular tube
- 调光aiming
