| 1. | Hubbed screwed steel pipe flanges with raised face
突面带颈螺纹钢制管法兰 |
| 2. | Manufacture of gjw50 steel roll for the screw steel wire
50钢结硬质合金螺纹钢丝轧辊的研制 |
| 3. | Parallel thread rebar splice with upsetting end
镦粗直螺纹钢筋接头 |
| 4. | Rolled parallel thread splicing of rebars
滚轧直螺纹钢筋连接接头 |
| 5. | Steel for the reinforcement of concrete - part 2 : ribbed bars
混凝土增强用钢筋.第2部分:螺纹钢筋 |
| 6. | Development and application of screw steel spiral recoverable bolt
螺纹钢螺旋式可回收锚杆研制与应用 |
| 7. | Features and application of the resin - bedded screw - thread steel bolt
螺纹钢树脂锚杆特点分析及其应用 |
| 8. | Length insufficience of reinforced bar tooth and settlement method
螺纹钢牙筋长度不足的原因及解决办法 |
| 9. | China anshan liaoning china
盘条螺纹钢圆钢（鞍山盈溢 |
| 10. | Screw plate for metric thread
米制螺纹钢板 |
