| 1. | Hot - rolled section steel for automobile retainer 汽车车轮挡圈锁圈用热轧型钢 |
| 2. | Hot - rolled section steel for automobile wheel felloe 汽车车轮轮辋用热轧型钢 |
| 3. | Structural steel sections - specification for hot - rolled sections 结构钢型材.热轧型钢的规范 |
| 4. | Hot - rolled sections for fastenner of rail 铁路轨距档板用热轧型钢 |
| 5. | Hot - rolled sections for guide rails of lefts 电梯导轨用热轧型钢 |
| 6. | Hot - rolled steel sections for track slab 履带用热轧型钢 |
| 7. | Dimensions , mass and permissible variations of hot rolled steel sections 热轧型钢的尺寸质量及其允许误差 |
| 8. | Hot - rolled section steel for mines 矿用热轧型钢 |
| 9. | Heat - rolled window sash steel 窗框用热轧型钢 |
| 10. | Analysis and countermeasure for fracture forms of rolls in hot rolling section steel 热轧型钢轧辊的断裂行为分析及对策 |