| 1. | Hot - rolled quality carbon structural steel sheets and strips
优质碳素结构钢热轧薄钢板和钢带 |
| 2. | Cold - rolled quality carbon structural steel sheets and strips
优质碳素结构钢冷轧薄钢板和钢带 |
| 3. | Structural steel sheet , stainless steel sheet , alloy sheet
材质：结构钢板、不锈钢板、合金钢板。 |
| 4. | Hot - rolled plain carbon and low alloy structural steel sheets and strips
碳素结构钢和低合金结构钢热轧薄钢板及钢带 |
| 5. | Cold - rolled plain carbon and low alloy structural steel sheets and strips
碳素结构钢和低合金结构钢冷轧薄钢板及钢带 |
| 6. | The analyzing and countermeasure of decarbonization about 45 steel cold - rolled quality carbon structural steel sheets
45号钢冷轧薄钢板脱碳层超标的原因分析及对策 |
