| 1. | Most of the machine tools we use are the general purpose machines .
我们使用的大部分机床是通用机床。 |
| 2. | He injured his hand while operating one of the machine tools in the workshop .
他在车间操纵机床时手受了伤。 |
| 3. | Certain machines use two or more of these basic motions in combination .
某些机床兼有两种或两种以上的这类基本运动。 |
| 4. | The maintenance management of numerical control machines
数控机床的维修管理要点 |
| 5. | The parts and units of jigs and fixtures . hinger shaft
机床夹具零件及部件.铰链轴 |
| 6. | Machine tools ; symbols ; numerically controlled machine tools
机床.符号.数控机床 |
| 7. | The parts and units of jigs and fixtures . handle nut
机床夹具零件及部件.手柄螺母 |
| 8. | The parts and units of jigs and fixtures . locating key
机床夹具零件及部件.定位键 |
| 9. | Machine tools ; multi - spindle heads ; covers types a and b
机床.多轴头. a型和b型罩 |
| 10. | General specification for d . c . servo motors
数控机床直流伺服电动机.通用技术条件 |
