| 1. | Tolerances and machining allowances of steel die forgings
公差及机械加工余量 |
| 2. | Dimensional tolerance for steel die forgings upsetting
钢模锻件的尺寸公差 |
| 3. | Tolerances and machining - allowances of steel die forging
钢质模锻件公差及机械加工余量 |
| 4. | Dimensional tolerance for steel die forgings hammer and press forging
钢模锻件的尺寸公差 |
| 5. | Die forging hammer . types and basic parameters
模锻锤.型式与基本参数 |
| 6. | General specification of steel die forgings
钢质模锻件通用技术条件 |
| 7. | Structural main factors for steel die forgings
钢质模锻件.结构要素 |
| 8. | Standard specification for copper and copper - alloy die forgings hot - pressed
铜及铜合金压模锻件 |
| 9. | Steel closed die forgings - general technical delivery conditions
钢闭合模锻件.一般技术交付条件 |
| 10. | Machining allowance for open die forgings
开式模锻件的加工余量 |
