| 1. | Numerically controlled turning machines - testing of the accuracy 数控卧式车床精度检验 |
| 2. | If you are using zonealarm with privacy control turned on 如果您使用zonealarm并且启动它的隐私控制 |
| 3. | Talking about the teaching methods of numerical control turning machining 教学中构建整体教学模式的实验与探索 |
| 4. | Safety of machine tools - small numerically controlled turning machines and turning centres 机床安全性.小型数控车床和车削中心 |
| 5. | Safety of machine tools - large numerically controlled turning machines and turning centres 机床的安全.大型数控车床和车削中心 |
| 6. | Safety requirements for turning centers and automatic numerically controlled turning machines 旋转中心和自动数控旋转机器的安全要求 |
| 7. | Safety of machine tools - small numerically controlled turning machines and turning centres 机床的安全性.小型数控车床和数控车削加工中心 |
| 8. | Safety of machine tools - large numerically controlled turning machines and turning centres 机床的安全性.大型数控车床和数控车削加工中心 |
| 9. | Safety of machine tools - manually controlled turning machines with or without automatic control 机床安全性.带或不带自动控制的手动控制转向机 |
| 10. | Safety of machine - tools - manually controlled turning machines with or without automatic control 机床的安全性.带和不带自动控制装置的手控车床 |