| 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 section steel for mines
矿用热轧型钢 |
