| 1. | Cnc machining centre vertical horizontal operator 立式/卧式电脑数控加工中心操作员 |
| 2. | Machine tools - safety - machining centres 机床.安全性.多工位数控加工中心 |
| 3. | Machining centres - safeguarding specification 加工中心安全防护技术条件 |
| 4. | Railway transport equipment . type a and c machining centres for axles 铁路车辆.型和型车轴 |
| 5. | Precision machining centres . specifications 精密加工中心.技术条件 |
| 6. | Machine tools - safety - machining centres 机床.安全性.加工中心 |
| 7. | Manufacturing range of cnc machining centre 最高直径加工精度 |
| 8. | Test conditions for machining centres - accuracy of a finished test piece 机加中心的试验条件.成品试件的精度 |
| 9. | Machining centres . specifications 加工中心.技术条件 |
| 10. | Cnc machining centre operators 汽车电工汽车机械工 |