| 1. | Unit heads . multi spindle heads . joint housing ring 组合机床动力头.多轴头.连接机架环 |
| 2. | Unit heads . multi spindle heads . deflector chimney 组合机床动力头.多轴头.导向装置气孔 |
| 3. | Modular units for machine tools . multi spindle heads . stays 组合机床动力头.多轴头.撑圈 |
| 4. | Unit heads . multi spindle heads . driven countershafts 组合机床动力头.多轴头.中间传动轴 |
| 5. | Unit heads . multi spindle heads . simple contershafts 组合机床动力头.多轴头.简单的中间轴 |
| 6. | Unit heads . multi spindle heads . drilling spindles . general 组合机床动力头.多轴头.钻床主轴.总概 |
| 7. | Unit heads . multi spindle heads . simple straight toothed pinions 组合机床动力头.多轴头.简单的直齿轮 |
| 8. | Unit heads . multi spindle heads . driven plain and drilling spindles 组合机床动力头.多轴头.普通端钻床传动轴 |
| 9. | Unit heads . multi spindle heads . driven threaded end drilling spindles 组合机床动力头.多轴头.螺纹端钻床传动轴 |
| 10. | Unit heads . multi spindle heads . simple plain end drilling spindles 组合机床动力头.多轴头.简单的普通端钻床主轴 |