| 1. | Standard specification for alloy structural steel plates
合金结构钢板的标准规范 |
| 2. | Alloy structure steel bars for steam turbine bolts
汽轮机螺栓用合金结构钢棒 |
| 3. | Hot - rolled cardon and low alloy structural steel strips
碳素结构钢和低合金结构钢热轧钢带 |
| 4. | Hot - rolled carbon and low alloy structural steel strips
碳素结构钢和低合金结构钢热轧钢带 |
| 5. | Alloy structure steel wires for cold heading
冷顶锻用合金结构钢丝 |
| 6. | Standard specification for high - strength low - alloy structural steel
高强度低合金结构钢标准规范 |
| 7. | Alloy structure steel - technical requirements
合金结构钢技术条件 |
| 8. | Hot - rolled alloy structural steel plates
合金结构钢热轧厚钢板 |
| 9. | Low alloy steel and natural heating , cooling should be corrected
低合金结构钢在加热矫正后应自然冷却。 |
| 10. | Carbon structural and low alloy steel rolled plates and strips
碳素结构钢和低合金结构钢热轧厚钢板和钢带 |
